A2 Conjunctions & Connectors 19 min read かんたん

時の副詞節：'Vaghti ke' (〜する時) の使い方

英語の 'when' と同じように、時間を指定するアンカーとして 「Vaghti ke」 を使いましょう。これだけで話せる内容がグッと広がります！
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Grammar Rule in 30 Seconds

Use 'Vaghti ke' to connect two events in time; it functions exactly like the English 'when'.

  • Place 'Vaghti ke' at the start of the time clause: 'وقتی که باران می‌بارد' (When it rains).
  • The time clause can come first or second in the sentence.
  • Ensure the verb tense in the clause matches the logic of the main sentence.
وقتی که (Vaghti ke) + Clause A, Clause B

Overview

Expressing precise temporal relationships is fundamental for sophisticated communication. In Persian, the conjunction وقتی که (vaqti ke), meaning when or
at the time that,
is the primary and most flexible tool for linking events in time. At the A2 CEFR level, mastering vaghti ke enables you to move beyond simple, isolated statements and construct complex sentences that detail *when* an action occurs relative to another.
This ability is crucial for narrative development, describing habitual occurrences, or outlining future plans.
Understanding vaghti ke involves more than just a direct translation of when. Its correct application in Persian necessitates a nuanced grasp of tense agreement and structural flexibility, differing significantly from English. This guide will clarify the linguistic principles, formation rules, and practical applications of vaghti ke, empowering you to integrate it accurately and confidently into your Persian.

How This Grammar Works

وقتی که (vaqti ke) functions as a subordinate conjunction, introducing a dependent time clause. This clause establishes the temporal context for the independent main clause, which conveys the primary action or event. The phrase originates from وقت (vaqt), meaning time or moment, combined with که (ke), a common Persian subordinator akin to that or which. Thus, vaghti ke literally signifies
at the time that.
This structure establishes a clear dependency: the action of the main clause occurs contingent upon or concurrently with the time specified by the vaghti ke clause. For example, in وقتی که من به خانه آمدم، او داشت شام می‌خورد. (Vaqti ke man be khāne āmadam, u dāsht shām mi-khord – When I came home, he was eating dinner.), my arrival (وقتی که من به خانه آمدم) defines the specific timeframe during which he was eating dinner (او داشت شام می‌خورد). The time clause cannot stand alone as a complete sentence; it relies on the main clause for full meaning.
Persian is a verb-final language, meaning the verb typically concludes its clause. This structural principle applies to both the vaghti ke clause and the main clause. While the order of these clauses can be inverted, placing the vaghti ke clause first is the most natural and frequently used construction in Persian, especially in narrative.
This sequence establishes the temporal setting before presenting the main event, reflecting typical native speaker information flow.

Formation Pattern

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Forming sentences with vaghti ke involves combining a subordinate time clause, initiated by the conjunction, with an independent main clause. The placement of the time clause typically precedes the main clause. The که (ke) component is often omitted in informal spoken Persian, though its inclusion is grammatically correct and can add a slightly more formal tone or rhythmic emphasis.
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Standard Structure (Time Clause First):
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This is the most common and natural construction for narrative and general temporal sequencing, setting the scene before the main action.
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وقتی (که) [Subject 1] [Object/Complement] [Verb 1], [Subject 2] [Object/Complement] [Verb 2].
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وقتی (که) (Vaqti (ke)): The conjunction. که is optional. Its presence can add formality or rhythm; its absence is characteristic of colloquial speech.
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Time Clause: Contains the subject (فاعل) and verb (فعل) defining *when* the action occurs. The verb's tense is critical for conveying the temporal relationship.
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Comma (,): In written Persian, a comma generally separates the time clause from the main clause when the former precedes it. This is a stylistic convention rather than a strict grammatical rule.
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Main Clause: Contains the subject and verb for the primary action. Its verb tense must logically align with the time clause.
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Example 1 (Time First, که present):
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وقتی که برف بارید، همه جا سفید شد. (Vaqti ke barf bārīd, hame jā sefīd shod.)
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Translation: When it snowed, everywhere turned white.
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Analysis: The snowfall (برف بارید) sets the time for the landscape turning white (سفید شد). Both verbs are in the simple past, indicating sequential completed actions.
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Example 2 (Time First, که omitted):
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وقتی رسیدیم، شام آماده بود. (Vaqti rasīdim, shām āmāde būd.)
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Translation: When we arrived, dinner was ready.
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Analysis: رسیدیم (we arrived) is simple past; آماده بود (was ready) is past perfect, indicating dinner was ready *prior* to or *at the moment of* our arrival.
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Inverted Structure (Main Clause First):
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While grammatically correct, this structure is less common for general temporal sequencing. It often places more emphasis on the main action, with the time clause providing context.
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[Subject 2] [Object/Complement] [Verb 2] وقتی (که) [Subject 1] [Object/Complement] [Verb 1].
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Example 3 (Main First):
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من همیشه می‌خندم وقتی (که) فیلم کمدی می‌بینم. (Man hamishe mi-khandam vaqti (ke) film-e komedi mi-bīnam.)
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Translation: I always laugh when I watch a comedy film.
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Nuance: Here, the main action (من همیشه می‌خندم) is presented first, followed by the condition (وقتی ... می‌بینم) that triggers it. This emphasizes the habit of laughing.
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Subject Pronoun Clarity: In Persian, verb conjugations often implicitly indicate the subject. However, explicit subject mention is crucial if the subjects of the vaghti ke clause and the main clause differ to prevent ambiguity. For example, وقتی آمدم، رفت. (Vaqti āmadam, raft.) is ambiguous, meaning
When I came, he/she/it left.
To clarify, you must state: وقتی آمدم، او رفت. (Vaqti āmadam, u raft. – When I came, he/she left.). Even when subjects are identical, explicitly stating them, especially for من (man – I) and تو (to – you), can enhance clarity for learners.
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| Structure Orientation | Clause Arrangement | که (ke) Usage | Typical Emphasis |
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|------------------------|-----------------------------------------------------------|----------------------------------|--------------------------------|
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| Primary (Time First) | وقتی (که) [زمان جمله], [جمله اصلی]. | Optional, often omitted in speech.| Establishes temporal context first. |
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| Secondary (Main First) | [جمله اصلی] وقتی (که) [زمان جمله]. | Optional, often included in writing.| Emphasizes the main action. |

When To Use It

Vaghti ke is highly versatile, applicable across past, present, and future temporal dimensions. The accurate choice of verb tense within each clause is paramount for precisely conveying the relationship between the two events. This is where most of the linguistic why comes into play, as Persian tense logic dictates how actions align.
1. Expressing Completed Past Events
This is a fundamental use for recounting experiences and narratives. Both the time clause and the main clause will employ past tenses, with the specific choice determining the exact sequence or concurrency.
  • Sequential Actions: Simple Past + Simple Past
Use this when two distinct actions occurred one after the other. The first action in the vaghti ke clause is completed, and then the second action in the main clause follows immediately or soon after.
  • وقتی (که) به دانشگاه رسیدم، کلاس شروع شد. (Vaqti (ke) be dāneshgāh rasīdam, kelās shorū' shod.)
  • Translation: When I arrived at university, the class started.
  • Analysis: My arrival (رسیدم) and the class starting (شروع شد) are distinct, completed, and consecutive actions. The simple past effectively communicates this direct succession.
  • Prior Action: Past Perfect + Simple Past
This combination indicates that the action in the vaghti ke clause was fully completed *before* the action in the main clause began. The past perfect (ماضی بعید) clearly marks the anteriority.
  • وقتی (که) تکالیفم را نوشته بودم، استراحت کردم. (Vaqti (ke) takālīfam rā nevešte būdam, esterāhat kardam.)
  • Translation: When I had written my homework, I rested.
  • Analysis: The act of writing homework (نوشته بودم) was entirely finished prior to my resting (استراحت کردم). This highlights the completion of the first event as a prerequisite or preceding condition for the second.
  • Concurrent or Interrupted Action: Past Progressive + Simple Past/Past Progressive
This pattern is used when an ongoing action in the vaghti ke clause is interrupted by another action (Simple Past) or occurs simultaneously with another ongoing action (Past Progressive).
  • وقتی (که) داشتم غذا می‌خوردم، تلفنم زنگ زد. (Vaqti (ke) dāshtam qazā mi-khordam, telefonam zang zad.)
  • Translation: When I was eating, my phone rang.
  • Analysis: My eating (داشتم غذا می‌خوردم) was in progress when the phone rang (تلفنم زنگ زد). The past progressive sets the continuous background, and the simple past describes the interrupting event.
  • وقتی (که) داشت درس می‌خواند، من داشتم آشپزی می‌کردم. (Vaqti (ke) dāsht dars mi-khānd, man dāshtam āšpazī mi-kardam.)
  • Translation: While he was studying, I was cooking.
  • Analysis: Both actions were ongoing simultaneously. This dual use of the past progressive (داشت درس می‌خواند, داشتم آشپزی می‌کردم) perfectly expresses concurrency.
2. Describing Habitual Actions or General Truths
When vaghti ke introduces a regularly occurring event, a general statement of fact, or a routine, both clauses typically use the Present Indicative (مضارع اخباری). This construction signifies predictability, consistency, or scientific fact.
  • General Truths:
  • وقتی (که) بهار می‌آید، درخت‌ها سبز می‌شوند. (Vaqti (ke) bahār mi-āyad, derakht-hā sabz mi-shavand.)
  • Translation: When spring comes, the trees turn green.
  • Analysis: This is a universal, consistent natural phenomenon. Both می‌آید (comes) and سبز می‌شوند (turn green) are present indicative, denoting regularity and general truth.
  • Personal Habits:
  • وقتی (که) خسته می‌شوم، قهوه می‌نوشم. (Vaqti (ke) khaste mi-shavam, qahve mi-nūšam.)
  • Translation: When I get tired, I drink coffee.
  • Analysis: This expresses a personal habit or routine. Both verbs (می‌شوم, می‌نوشم) are in the present indicative, indicating a recurring action triggered by a recurring condition.
3. Expressing Future Conditions or Plans
This application often presents a challenge for learners due to its divergence from English usage, where when clauses for the future typically use the simple present (e.g., When I *arrive*\...). In Persian, for future-oriented vaghti ke clauses, the time clause predominantly employs the Present Subjunctive (مضارع التزامی) or, less formally, the Present Indicative. The main clause can then use either the Future Tense (مستقبل) or the Present Indicative.
  • Conditional Future: Time Clause (Present Subjunctive) + Main Clause (Future Tense)
Use this for future events where the condition in the vaghti ke clause is not yet certain or is presented as hypothetical. The subjunctive inherently carries a sense of possibility or desire.
  • وقتی (که) امتحانم را تمام کنم، به مسافرت خواهم رفت. (Vaqti (ke) emtehānam rā tamām konam, be mosāferat khāham raft.)
  • Translation: When I finish my exam, I will go on a trip.
  • Analysis: تمام کنم (I finish) is subjunctive, framing the completion of the exam as a condition. خواهم رفت (I will go) clearly denotes a future action contingent on that condition. The why here is that the subjunctive expresses an unfulfilled condition for a future outcome.
  • Definite Future/Planned Action: Time Clause (Present Subjunctive) + Main Clause (Present Indicative)
This construction is very common, especially in colloquial speech, for future events that are considered more definite, immediate, or planned. The present indicative in the main clause gains a future meaning in this context.
  • وقتی (که) به تهران بیایم، حتماً به دیدنت می‌آیم. (Vaqti (ke) be Tehrān biyāyam, hatman be didanat mi-āyam.)
  • Translation: When I come to Tehran, I will definitely come to see you.
  • Analysis: بیایم (I come) is subjunctive, setting a conditional future. می‌آیم (I come/I am coming) in the main clause, despite being present indicative, expresses strong future intention or certainty. The present indicative is used to convey immediacy and determination.
  • Scheduled Future (Colloquial): Time Clause (Present Indicative) + Main Clause (Future/Present Indicative)
This pattern is used when the event in the vaghti ke clause is regarded as a definite, scheduled future occurrence, particularly in informal speech. The present indicative here *itself* expresses future time due to the context (e.g., presence of فردا).
  • وقتی (که) فردا می‌روم بازار، برایت خرید می‌کنم. (Vaqti (ke) fardā mi-ravam bāzār, barāyat kharīd mi-konam.)
  • Translation: When I go to the bazaar tomorrow, I will do some shopping for you.
  • Analysis: می‌روم (I go) in the time clause uses the present indicative to express a definite future action facilitated by the temporal adverb فردا (tomorrow). This is very common in everyday conversation, bypassing the subjunctive for planned, certain events.
4. Distinguishing from Similar Temporal Conjunctions
Persian offers several conjunctions that convey temporal meanings, each with unique nuances in formality, emphasis, or specific conditions. Understanding these distinctions is crucial for precise and native-like expression. The why for these differences lies in the subtle ways Persian categorizes and emphasizes temporal relationships.
| Conjunction | General Meaning | Formality/Usage | Nuance/Emphasis | Example (Persian & Translation) |
|-------------------------|-----------------------------|--------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------|
| وقتی که (Vaqti ke) | When / At the time that | Most common, neutral. (A2) | General temporal connection for both single and recurring events, versatile across past, present, and future contexts. | وقتی که مطالعه می‌کنم، زمان زود می‌گذرد. (Vaqti ke motāle'e mi-konam, zamān zūd mi-gozarad.) (When I study, time passes quickly.)|
| زمانی که (Zamāni ke) | At the time that / During the time that | More formal, literary, or journalistic. (B1+) | Emphasizes a specific *period* or *era*, often used for historical contexts, significant durations, or when the focus is on the *length* of the background time. | زمانی که در دانشگاه تحصیل می‌کردم، شیراز زندگی می‌کردم. (Zamāni ke dar dānešgāh tahsil mi-kardam, Shīrāz zendegī mi-kardam.) (During the time I studied at university, I lived in Shiraz.)|
| هر وقت (که) (Har vaqt (ke)) | Whenever / Every time that | Emphatic, common. (A2) | Highlights that the main action consistently occurs *each time* the condition in the time clause is met. Stresses regularity and repetition more strongly than vaghti ke.
| هر وقت که باران می‌آید، بوی خاک می‌آید. (Har vaqt ke bārān mi-āyad, bū-ye khāk mi-āyad.) (Whenever it rains, the smell of earth comes.)|
| موقعی که (Moghe-i ke) | On the occasion that / At the moment that | Common, slightly more specific than vaghti ke. (A2) | Emphasizes a particular *occasion* or *instance*. Often interchangeable with vaghti ke in spoken Persian, but can imply a more singular, specific point in time.
| موقعی که وارد اتاق شدم، همه منتظر بودند. (Moghe-i ke vāred-e otāq shodam, hame montazer būdand.) (On the occasion when I entered the room, everyone was waiting.)|
| تا (Tā) | Until / As soon as / So that | Highly context-dependent; can express duration, immediate sequence, or purpose. (A2+) | Expresses duration (until an event), immediate succession (the moment an event occurs), or intention (so that something happens). Requires careful contextual interpretation and verb mood.
| منتظر ماندم تا او آمد. (Montazer māndam tā u āmad.) (I waited until he came.) / تا شنیدم، به او گفتم. (Tā shanīdam, be u goftam.) (As soon as I heard, I told him.)|
| همین که (Hamin ke) | As soon as / The moment that | Common, emphasizes immediacy. (B1) | Conveys that the main action occurs *immediately* or *without delay* following the action of the time clause. Stronger emphasis on promptness than vaghti ke.
| همین که خبر را شنید، خوشحال شد. (Hamin ke khabar rā shanīd, khosh-hāl shod.) (As soon as he heard the news, he became happy.)|
| قبل از اینکه (Qabl az inke) | Before | Common, essential. (A2) | Specifies an action that precedes another. The verb in the inke clause is typically subjunctive for future reference, or simple past for past reference.
| قبل از اینکه بخوابم، کتاب می‌خوانم. (Qabl az inke bekhābam, ketāb mi-khānam.) (Before I sleep, I read a book.)|
| بعد از اینکه (Ba'd az inke) | After | Common, essential. (A2) | Specifies an action that follows another. The verb in the inke clause is typically simple past or past perfect for past reference, or present subjunctive for future reference.
| بعد از اینکه غذا خوردم، قهوه نوشیدم. (Ba'd az inke ghazā khordam, qahve nūshīdam.) (After I ate, I drank coffee.)|

Common Mistakes

Persian learners frequently encounter specific challenges when using vaghti ke, primarily due to direct translation from English or an incomplete understanding of Persian tense logic. Recognizing these patterns and the why behind the correction will significantly improve your accuracy.
  • Tense Inconsistency (Disharmony): A pervasive error involves mismatched tenses that create a temporal illogicality between the clauses. Persian demands logical consistency in tense relationships. The why is that the time clause provides the context; if that context is set in the past, the main event must also be perceived as past.
  • Incorrect: وقتی (که) رفتم، به او خبر خواهم داد. (Vaqti (ke) raftam, be u khabar khāham dād.)
  • Reason:
    When I went (past), I will inform (future)
    is temporally contradictory. A past action cannot logically lead to a future consequence in this direct manner.
  • Correct (Past actions): وقتی (که) رفتم، به او خبر دادم. (Vaqti (ke) raftam, be u khabar dādam.) – When I went, I informed him/her. (Both simple past, sequential).
  • Correct (Future actions): وقتی (که) بروم، به او خبر خواهم داد. (Vaqti (ke) beravam, be u khabar khāham dād.) – When I go (subjunctive), I will inform him/her. (Conditional future leading to future result).
  • Conflating کی (key) with وقتی که (vaghti ke): Learners sometimes mistakenly use کی (key), which means when? (as an interrogative adverb) or who? (as a pronoun), as a conjunction in declarative sentences. Vaghti ke is exclusively for introducing time clauses in statements. The why is their distinct grammatical functions: one asks a question, the other connects clauses.
  • Incorrect: کی او رسید، ما رفتیم. (Key u rasīd, mā raftīm.)
  • Reason: This construction is grammatically incorrect for a statement and would be interpreted as an awkward question or an incomplete thought involving who.
  • Correct: وقتی (که) او رسید، ما رفتیم. (Vaqti (ke) u rasīd, mā raftīm.) – When he/she arrived, we left.
  • Over-reliance on Future Tense in Time Clause: A common error stemming from English interference is to use the future tense (مستقبل) in the vaghti ke clause for future events (e.g.,
    When I *will go*\...
    ). In Persian, the Present Subjunctive or Present Indicative is the natural and grammatically correct choice for such clauses. The why is that Persian uses the subjunctive to express conditions or possibilities for future actions, and the present indicative for scheduled or certain future events.
  • Incorrect: وقتی (که) خواهم خواند، به تو خواهم گفت. (Vaqti (ke) khāham khānd, be to khāham goft.)
  • Correct: وقتی (که) بخوانم، به تو خواهم گفت. (Vaqti (ke) be-khānam, be to khāham goft.) – When I read (subjunctive), I will tell you. (Conditional future).
  • Correct (Definite Future): وقتی (که) می‌خوانم، به تو می‌گویم. (Vaqti (ke) mi-khānam, be to mi-gūyam.) – When I read (present indicative, implying certainty/schedule), I tell/will tell you.
  • Ambiguity with Unstated Subjects: While Persian verb endings typically indicate the subject, omitting an explicit subject when it changes between the vaghti ke clause and the main clause creates significant confusion. The why is that Persian verb conjugations for he/she/it are identical, leading to ambiguity if not clarified.
  • Ambiguous: وقتی (که) برگشتم، خوابید. (Vaqti (ke) bargaštam, khābid.)
  • Reason:
    When I returned, (he/she/it) slept.
    The subject of خوابید is unclear. It could be anyone but I.
  • Clear: وقتی (که) برگشتم، مادرم خوابید. (Vaqti (ke) bargaštam, mādar-am khābid.) – When I returned, my mother slept.
  • Incorrect Placement of که (ke): When used, the particle که should immediately follow وقتی. Placing it elsewhere within the time clause is grammatically incorrect. The why is that وقتی که functions as a fixed compound conjunction.
  • Incorrect: وقتی من که درس خواندم، او آمد. (Vaqti man ke dars khāndam, u āmad.)
  • Correct: وقتی (که) من درس خواندم، او آمد. (Vaqti (ke) man dars khāndam, u āmad.)

Real Conversations

Vaghti ke is an integral part of natural Persian discourse, appearing across all registers, from informal chats to formal communication. Observing its use in authentic contexts reveals specific stylistic adaptations and phonetic characteristics that reflect modern usage.

- که (ke) Omission for Conciseness: In daily spoken Persian and informal written communication (e.g., text messages, social media posts), the که is very frequently omitted. This omission contributes to a more direct and fluid conversational style, often signaling informality. The why is linguistic economy and the natural evolution of language toward brevity in rapid communication.

- Formal/Written: وقتی که می‌آیی، خبر بده. (Vaqti ke mi-āyī, khabar bedeh.) – When you come, let me know.

- Colloquial/Text: وقتی میای خبر بده. (Vaqti mi-yāy khabar bedeh.) – When you come, let me know. (Note colloquial verb shortening می‌آیی to میای as well).

- Colloquial Verb Shortenings: Persian colloquial speech often simplifies and shortens verb conjugations. For instance, می‌روم (mi-ravam – I go) commonly becomes میرم (mi-ram), and می‌شوی (mi-shavī – you become) transforms into میشی (mi-shī). These shortened forms are routinely used within vaghti clauses in informal settings. This reflects a natural phonological process in rapid speech.

- وقتی میرم سر کار، همیشه دیرم میشه. (Vaqti mi-ram sar-e kār, hamishe diram mi-she.) – When I go to work, I'm always late. (می‌روم to میرم, می‌شود to میشه).

- وقتی میشی بزرگ، مسئولیتات زیاد میشه. (Vaqti mi-shī bozorg, mas'ūliyāt-at ziyād mi-she.) – When you grow up, your responsibilities increase. (می‌شوی to میشی, می‌شود to میشه).

- Emphasis on Immediacy and Sequence: While vaghti ke inherently denotes temporal connection, speakers can amplify the sense of immediate succession through intonation or by pairing it with adverbs of time and manner. This shows vaghti ke's flexibility as a foundational temporal marker that can be further nuanced.

- وقتی که رسید، بی‌درنگ شروع کرد. (Vaqti ke rasīd, bi-darang shorū' kard.) – When he arrived, he immediately started.

- Here, بی‌درنگ (bi-darang – immediately) reinforces the promptness, clarifying the exact temporal relationship post-arrival.

- Cultural Context in Storytelling: In Persian culture, storytelling (قصه‌گویی qesse-gūyī) is a cherished social activity. Vaghti ke is an indispensable structural tool for framing anecdotes, sharing memories, and explaining events, allowing speakers to clearly lay out the temporal progression of their narratives. The why is that clear temporal markers are essential for audience comprehension and engagement in narrative.

- وقتی که بچه بودم، تابستان‌ها به دهات پدربزرگم می‌رفتیم. (Vaqti ke bacce būdam, tābestān-hā be dehāt-e pedar-bozorgam mi-raftim.) – When I was a child, we used to go to my grandfather's village in the summers.

- This is a quintessential opening for sharing childhood recollections, a common element in family gatherings and friendly conversations, demonstrating vaghti ke's role in establishing a clear past setting.

Quick FAQ

This section addresses common inquiries and provides concise clarifications regarding the use of vaghti ke, helping to resolve persistent points of confusion for learners.
  • Is the که (ke) component mandatory in vaghti ke?
No. The که is optional. In conversational Persian and informal writing, it is very frequently omitted, resulting in just وقتی.
Both وقتی می‌آیی (Vaqti mi-āyī – When you come) and وقتی که می‌آیی (Vaqti ke mi-āyī) are grammatically correct and widely understood. The choice often depends on formality, desired rhythmic flow, or simply the speaker's preference in a given context.
  • Can vaghti ke be used to ask When is...? or other temporal questions?
Absolutely not. Vaghti ke is a subordinating conjunction used exclusively to introduce a time clause within a *statement* or *declarative sentence*. To formulate a direct question asking When?, you must use the interrogative adverb کی (key).
For example, امتحان کی است؟ (Emtehān key ast? – When is the exam?). The grammatical function of کی is to solicit information about time, while vaghti ke provides temporal context.
  • Does the verb in both clauses always appear at the end of its respective clause?
Yes, as a general rule, Persian maintains a verb-final structure for both the vaghti ke (time) clause and the main clause. Adhering to this [Subject] [Object/Complement] [Verb] order is crucial for standard and clear Persian sentence construction. Deviations are extremely rare and typically confined to highly poetic language or very fragmented, informal speech, which are beyond the scope of A2 learning.
This verb-final structure is a fundamental aspect of Persian syntax.
  • If the subject is the same for both the vaghti ke clause and the main clause, must it be explicitly repeated?
No, it is not strictly necessary to repeat the subject if it is clearly indicated by the verb's conjugation (e.g., رفتم - raftam - I went). For instance, وقتی (که) آمدم، غذا خوردم. (Vaqti (ke) āmadam, ghazā khordam. – When I came, I ate food.).
Here, من (I) is the implied subject for both verbs. However, for enhanced clarity, especially in written Persian or when learning, explicitly stating the subject, particularly pronouns like من (man – I) or او (u – he/she), is often beneficial and widely accepted. This practice aids comprehension and reduces potential ambiguity, especially for learners.
  • What are other common conjunctions related to time in Persian that I should be aware of beyond vaghti ke?
Beyond vaghti ke, other important temporal conjunctions include تا (tā – until/as soon as), قبل از اینکه (qabl az inke – before), بعد از اینکه (ba'd az inke – after), همین که (hamin ke – as soon as), and تا وقتی که (tā vaqti ke – until when). Each has specific usage rules and nuances that distinguish them from vaghti ke. While vaghti ke covers general when scenarios, these other conjunctions address more specific temporal relationships like sequence, duration, or immediacy, allowing for more precise temporal expressions.

Vaghti ke Structure

Part Persian English
Conjunction
وقتی که
When
Subject
من/تو/او
I/You/He
Verb
می‌روم/می‌روی
Go/Goes
Main Clause
او را می‌بینم
I see him

Informal Variations

Formal Informal
وقتی که
وقتی
وقتی که می‌آیی
وقتی میای

Meanings

The conjunction 'Vaghti ke' is used to introduce a subordinate clause indicating the time at which the action in the main clause occurs.

1

Simultaneous/Sequential Time

Used to describe when an action takes place.

“وقتی که می‌خوابم، کتاب می‌خوانم.”

“وقتی که جوان بودم، زیاد سفر می‌کردم.”

Reference Table

Reference table for 時の副詞節：'Vaghti ke' (〜する時) の使い方
シチュエーション 前半（時を表す文） 後半（結果の文） 例文
過去の出来事
過去形
過去形
"Vaghti raftam, didam" (行ったとき、見た)
習慣・一般論
現在形
現在形
"Vaghti mikhābam, khor-o-pof mikonam" (寝るとき、いびきをかく)
未来の予定
接続法 (be-)
未来/現在形
"Vaghti berasam, payām midam" (着いたら、連絡する)
過去の進行中
過去進行形
過去形
"Vaghti dāshtam mikhordam, omad" (食べていたとき、彼が来た)

フォーマル度スペクトル

フォーマル
هنگامی که رسیدید، با من تماس بگیرید.

هنگامی که رسیدید، با من تماس بگیرید. (Giving instructions)

ニュートラル
وقتی که رسیدی، به من زنگ بزن.

وقتی که رسیدی، به من زنگ بزن. (Giving instructions)

カジュアル
وقتی رسیدی، بهم زنگ بزن.

وقتی رسیدی، بهم زنگ بزن. (Giving instructions)

スラング
رسیدی، یه زنگ بزن.

رسیدی، یه زنگ بزن. (Giving instructions)

Vaghti Ke の世界

Vaghti Ke

過去

  • Didam 見た (特定の出来事)

現在・習慣

  • Mibinam 見る (繰り返しの習慣)

未来

  • Bebinam 見る (接続法・予定)

カジュアル vs フォーマルな接続詞

Vaghti ke
カジュアル 日常会話
友達 チャットやメール
Zamāni ke
フォーマル ニュースやスピーチ
上司 公式な報告

正しい時制の選び方

1

質問（いつ？）ですか？

YES
「Key」を使う
NO
「Vaghti ke」を使う
2

すでに起きたことですか？

YES
過去形
NO ↓
3

未来の予定ですか？

YES
接続法 (be-)
NO
現在形

時を繋ぐ言葉の仲間たち

🔗

接続詞

  • • Vaghti ke
  • • Zamāni ke
  • • Moghe-i ke
✨

強調・変化

  • • Har vaghti (いつでも)
  • • Hamin ke (〜するやいなや)
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レベル別の例文

1

وقتی که می‌خوابم، خوشحالم.

When I sleep, I am happy.

2

وقتی که می‌آیی، بازی می‌کنیم.

When you come, we play.

3

وقتی که باران می‌بارد، خانه می‌مانم.

When it rains, I stay home.

4

وقتی که می‌خندم، تو می‌بینی.

When I laugh, you see.

1

وقتی که به مدرسه نرفتم، درس خواندم.

When I didn't go to school, I studied.

2

آیا وقتی که می‌خوابی، خواب می‌بینی؟

Do you dream when you sleep?

3

وقتی که کار تمام شد، می‌رویم.

When the work is finished, we go.

4

وقتی که خسته هستم، قهوه می‌خورم.

When I am tired, I drink coffee.

1

وقتی که داشتم می‌رفتم، او را دیدم.

When I was going, I saw him.

2

وقتی که به ایران برگردم، تو را می‌بینم.

When I return to Iran, I will see you.

3

وقتی که او صحبت می‌کرد، همه گوش می‌دادند.

When he was speaking, everyone was listening.

4

وقتی که هوا سرد باشد، لباس گرم می‌پوشم.

When the weather is cold, I wear warm clothes.

1

وقتی که تصمیم گرفته شد، دیگر راه برگشتی نیست.

When the decision is made, there is no way back.

2

وقتی که او وارد شد، سکوت همه جا را فرا گرفت.

When he entered, silence took over everywhere.

3

وقتی که بخواهی موفق شوی، باید تلاش کنی.

When you want to succeed, you must try.

4

وقتی که به یاد می‌آورم، دلم می‌گیرد.

When I remember, my heart aches.

1

وقتی که تقدیر چنین رقم خورده باشد، گریزی نیست.

When fate has been written thus, there is no escape.

2

وقتی که سایه‌ها بلند می‌شوند، خورشید در حال غروب است.

When the shadows grow long, the sun is setting.

3

وقتی که به عمق فاجعه پی بردم، دیگر دیر شده بود.

When I realized the depth of the tragedy, it was too late.

4

وقتی که استدلال منطقی جایگزین احساسات شود، حقیقت آشکار می‌شود.

When logical reasoning replaces emotions, the truth is revealed.

1

وقتی که آن واقعه‌ی تاریخی رخ داد، جهان دگرگون شد.

When that historical event occurred, the world was transformed.

2

وقتی که سخن از عشق به میان می‌آید، واژه‌ها ناتوانند.

When the talk turns to love, words are powerless.

3

وقتی که به کنه مطلب نرسیده باشی، قضاوت دشوار است.

When you haven't reached the essence of the matter, judgment is difficult.

4

وقتی که زمانه بر وفق مراد نباشد، صبر پیشه کن.

When times are not in your favor, practice patience.

間違えやすい

Time Clauses: Using 'Vaghti ke' (When) 対 Key vs Vaghti ke

Learners use 'Key' for statements.

Time Clauses: Using 'Vaghti ke' (When) 対 Zaman-e vs Vaghti ke

Using 'Zaman-e' as a conjunction.

Time Clauses: Using 'Vaghti ke' (When) 対 Hengami ke vs Vaghti ke

Thinking they have different meanings.

よくある間違い

✗

Key I eat, I am happy.

✓

وقتی که غذا می‌خورم، خوشحالم.

Using 'Key' (interrogative) instead of 'Vaghti ke'.
✗

I eat Vaghti ke I am hungry.

✓

وقتی که گرسنه هستم، غذا می‌خورم.

Incorrect placement of the conjunction.
✗

Vaghti ke I go.

✓

وقتی که می‌روم.

Mixing English and Persian.
✗

Vaghti ke go.

✓

وقتی که می‌روم.

Missing the subject.
✗

Vaghti ke raftam, I saw him.

✓

وقتی که رفتم، او را دیدم.

Mixing languages.
✗

Vaghti ke amade budam.

✓

وقتی که آمده بودم.

Incorrect verb tense.
✗

Vaghti ke mi-am.

✓

وقتی که می‌آیم.

Spelling error.
✗

Vaghti ke baraye man...

✓

وقتی که برای من...

Grammar flow.
✗

Vaghti ke o midid.

✓

وقتی که او را دید.

Missing direct object marker.
✗

Vaghti ke mikhastam ke...

✓

وقتی که می‌خواستم...

Redundant 'ke'.
✗

Vaghti ke dar hal-e...

✓

وقتی که در حالِ...

Register mismatch.
✗

Vaghti ke gofte shod...

✓

وقتی که گفته شد...

Passive voice error.
✗

Vaghti ke in etefagh oftad.

✓

وقتی که این اتفاق افتاد.

Verb choice.

文型パターン

وقتی که ___، ___.

وقتی که ___ بودی، ___؟

وقتی که ___، حتماً ___.

وقتی که ___، دیگر ___.

Real World Usage

Texting constant

وقتی رسیدی خبر بده.

Social Media very common

وقتی که خورشید غروب می‌کنه...

Job Interview common

وقتی که در شرکت قبلی بودم...

Travel common

وقتی که به فرودگاه رسیدم...

Food Delivery occasional

وقتی که غذا رسید، پرداخت می‌کنم.

Academic Writing common

هنگامی که داده‌ها تحلیل شدند...

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💡

「Ke」の役割

「ke」は省略しても大丈夫ですが、入れると文の区切りがはっきりして聞き取りやすくなります。例えば「Vaghti ke raftam...」のようにリズムを作れます。
⚠️

質問には使わないで！

「夕食はいつ？」と聞くときは Key を使います。物語を語る時の「〜のとき」だけが Vaghti です。間違いやすいので注意：「Key miāy?」
💬

タアーロフと時間

フォーマルな場や詩的な表現では、Vaghti ke の代わりに 「Zamāni ke」 や 「Hengāmi ke」 を使うと、より丁寧で知的な印象を与えます。
🎯

未来のショートカット

カジュアルな会話では、未来のことでも接続法を使わず、普通の現在形を使うことがあります。「Vaghti miāy」 （君が来るとき）のように短く言うことも多いですよ。

Smart Tips

Use present tense in both clauses.

Vaghti ke miravam, khordam. → وقتی که می‌روم، می‌خورم.

Use past tense in both clauses.

Vaghti ke miravam, didam. → وقتی که رفتم، دیدم.

Use subjunctive in the time clause.

Vaghti ke mi-am, mirim. → وقتی که بیایم، می‌رویم.

Use 'Hengam-e' instead of 'Vaghti ke'.

Vaghti ke kar tamum shod... → هنگامی که کار تمام شد...

発音

IPA: /væɣtiː ke/

Vaghti ke

Pronounce as 'Vagh-ti ke'. The 'gh' is a guttural sound.

Rising-Falling

وقتی که می‌آیی (↗) ، می‌رویم (↘)

Standard statement intonation.

暗記しよう

記憶術

Vaghti ke is the 'When' key, unlocking the time of your story.

視覚的連想

Imagine a clock with 'Vaghti ke' written on the hands. Every time the hands move, a new sentence starts.

Rhyme

Vaghti ke is the start of the line, it tells us the time, it works every time.

Story

Vaghti ke went to the park. He met his friend 'Subject'. Together they found a 'Verb'. Now they are a time clause.

Word Web

زمانوقتیکههنگاملحظهساعت

チャレンジ

Write 5 sentences about your day starting with 'Vaghti ke'.

文化メモ

In casual speech, 'Vaghti ke' is often shortened to 'Vaghti'.

Authors often use 'Hengami ke' instead of 'Vaghti ke' for a more formal or poetic tone.

Regional dialects might use different particles, but 'Vaghti ke' is universally understood.

Derived from 'Vaght' (time) + 'i' (indefinite/relative) + 'ke' (conjunction).

会話のきっかけ

“

وقتی که خسته هستی چه کار می‌کنی؟

“

وقتی که بچه بودی، چه بازی‌هایی می‌کردی؟

“

وقتی که به ایران سفر کنی، کجا می‌روی؟

“

وقتی که در موقعیت سختی هستی، چگونه تصمیم می‌گیری؟

日記のテーマ

Describe your morning routine using 'Vaghti ke'.
Write about a happy memory from your childhood.
What do you do when you are stressed?
Reflect on a time you learned a hard lesson.

よくある間違い

Incorrect

正解

Incorrect

正解

Incorrect

正解

Incorrect

正解

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Test Yourself

文の最初に置くのに最も適切な言葉を選んでください。

✓ Correct! ✗ Not quite. Correct answer:
「Vaghti」は時を表す節を繋ぎます。「Key」は疑問文、「Chon」は理由（〜なので）を表します。
未来の予定を正しく表している文はどれですか？

✓ Correct! ✗ Not quite. Correct answer:
未来の「〜のとき」の節では、通常は接続法（bebinam）を使います。
この文の間違いを見つけてください。

✓ Correct! ✗ Not quite. Correct answer:
「Key」は疑問文専用です。文を繋ぐときは「Vaghti」を使うのがルールです。

Score: /3

練習問題

8 exercises
Fill in the blank with the correct conjunction.

___ می‌آیی، به من زنگ بزن.

✓ Correct! ✗ Not quite. Correct answer: وقتی که
It is a statement, not a question.
Which sentence is correct? 選択問題

Choose the correct sentence.

✓ Correct! ✗ Not quite. Correct answer: وقتی که می‌آیم، خوشحالم.
Standard structure.
Fix the error. Error Correction

Find and fix the mistake:

کی من می‌روم، تو می‌آیی.

✓ Correct! ✗ Not quite. Correct answer: وقتی که من می‌روم...
Replace 'Key' with 'Vaghti ke'.
Change to formal. Sentence Transformation

وقتی که رسیدی، خبر بده.

✓ Correct! ✗ Not quite. Correct answer: هنگامی که رسیدید، اطلاع دهید.
Formal register.
Is this true? True False Rule

'Vaghti ke' can be used for questions.

✓ Correct! ✗ Not quite. Correct answer: False
'Key' is for questions.
Complete the dialogue. Dialogue Completion

A: 'When will you go?' B: '___.'

✓ Correct! ✗ Not quite. Correct answer: وقتی که کار تمام شود.
Statement answer.
Order the words. Sentence Building

می‌روم / وقتی که / خسته / هستم

✓ Correct! ✗ Not quite. Correct answer: وقتی که خسته هستم، می‌روم.
Correct order.
Match the meaning. Match Pairs

Match 'Vaghti ke' with its English equivalent.

✓ Correct! ✗ Not quite. Correct answer: When
Direct translation.

Score: /8

Practice Bank

11 exercises
空欄を埋めて文を完成させてください。 穴埋め問題

Vaghti ke bārān ___, mā dākhel-e khāne māndim. (雨が降ったとき、私たちは家の中にいました。)

✓ Correct! ✗ Not quite. Correct answer: āmad
正しい接続詞を選んでください。 選択問題

___ miāy? (いつ来るの？)

✓ Correct! ✗ Not quite. Correct answer: Key
このフレーズをペルシャ語に訳してください。 翻訳

子供だったとき...

✓ Correct! ✗ Not quite. Correct answer: Vaghti ke bache budam...
単語を並べ替えて正しい文を作ってください。 Sentence Reorder

zang / residam / zadam / Vaghti / ke

✓ Correct! ✗ Not quite. Correct answer: Vaghti ke residam zang zadam
文の前半と論理的な後半を組み合わせてください。 Match Pairs

ペアを作ってください

✓ Correct! ✗ Not quite. Correct answer: ["Vaghti gorosne hastam -> ghaz\u0101 mikhoram","Vaghti khaste budam -> kh\u0101bidam","Vaghti dars mikhoonam -> music gush midam"]
文法を直してください。 Error Correction

Vaghti ke dāram miravam, u-rā didam.

✓ Correct! ✗ Not quite. Correct answer: Vaghti ke dāshtam miraftam, u-rā didam.
フォーマルな接続詞を選んでください。 穴埋め問題

___ ke rais-jomhour vāred shod, soroud-e melli pakhsh shod. (大統領が入場した際、国歌が演奏された。)

✓ Correct! ✗ Not quite. Correct answer: Zamāni
習慣を意味する文はどれですか？ 選択問題

習慣的な動作を選んでください。

✓ Correct! ✗ Not quite. Correct answer: Vaghti be tehrān miravam, kabāb mikhoram.
「授業が終わるとき…」を訳してください。 翻訳

授業が終わるとき...

✓ Correct! ✗ Not quite. Correct answer: Vaghti kelās tamām mishavad...
正しい接続法の動詞で埋めてください。 穴埋め問題

Vaghti u rā ___ (会う), salām mikonam. (未来の意図)

✓ Correct! ✗ Not quite. Correct answer: bebinam
正しい順序に並べてください。 Sentence Reorder

barf / miāyad / mishavad / sard / Vaghti / havā

✓ Correct! ✗ Not quite. Correct answer: Vaghti barf miāyad havā sard mishavad

Score: /11

よくある質問 (8)

Yes, but ensure the verb in the clause is in the subjunctive mood if it's a future condition.

It is neutral. Use it in almost any situation.

It's just a common contraction in informal speech.

Yes, it is very common to start with the time clause.

People will understand, but it will sound like you are asking a question.

Yes, 'Hengam-e' and 'Zaman-e', but they have different grammatical roles.

Yes, usually the tenses should be logical (e.g., past with past).

Absolutely! Just negate the verb in the clause.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

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In Other Languages

Spanish high

Cuando

Spanish 'cuando' is a single word, Persian uses 'Vaghti ke'.

French high

Quand

French 'quand' is simpler in form.

German moderate

Wenn / Als

German has two words for 'when', Persian has one.

Japanese partial

Toki

Japanese 'toki' follows the verb, Persian 'Vaghti ke' precedes it.

Arabic high

Indama / Mata

Arabic has distinct roots for the two functions.

Chinese moderate

De shihou

Word order is reversed.

Learning Path

Prerequisites

Previous
ペルシア語で理由を説明する：魔法の言葉「Chon」（〜だから）

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