A1 Questions & Negation 15 min read Easy

Persian Question Words: Who (Ki) & What (Chi)

Don't move the question word to the front; replace the noun with Ki or Chi and keep the verb at the end.

Grammar Rule in 30 Seconds

Use 'ki' for people and 'chi' for things to turn any statement into a question.

  • Use 'ki' (کی) when asking about a person: 'Ki hast?' (Who is it?)
  • Use 'chi' (چی) when asking about an object or idea: 'Chi hast?' (What is it?)
  • In Persian, question words usually stay in the same position as the noun they replace.
Subject/Object + Question Word + Verb? (e.g., 'In chi hast?')

Overview

Persian question words ki (کی) and chi (چی) are fundamental building blocks for communication at the A1 (Beginner) level. They function as interrogative pronouns, directly replacing the unknown person or thing in a sentence. Mastery of ki (who) and chi (what) is essential for basic identification and inquiry, forming the basis for asking about subjects, objects, and even states of being.

Ki (کی) is exclusively used to ask about animate beings, primarily people, but sometimes anthropomorphized animals. In contrast, chi (چی) is employed for inanimate objects, concepts, events, and generally animals. A critical challenge for learners is distinguishing ki (who) from key (کِی - when), as both are often written identically as کی in unvocalized Persian script.

Context and pronunciation are key differentiators.

How This Grammar Works

In Persian, ki (کی) and chi (چی) fundamentally function by substituting the noun or pronoun you are questioning. Unlike English, which often requires auxiliary verbs like "do" or "does" and specific inversions for question formation (e.g., "What did you buy?"), Persian maintains a more direct structure. You typically place the question word where the answer would naturally occur in a declarative sentence, or immediately preceding the verb it relates to.
The core linguistic principle driving this is Persian's verb-final structure. The verb typically concludes the sentence. When ki or chi replaces the subject or object, it respects this order, often appearing closer to the verb than in English.
This creates a flexible sentence structure where emphasis can shift based on placement, though the most common pattern involves placing ki/chi directly before the verb, or the direct object marker if applicable.
An important aspect for beginners is the distinction between formal (written or highly formal speech) and colloquial (everyday spoken) forms. While formal Persian uses ast (است) or hast (هست) for "is," colloquial Persian often contracts this to -e (ـه) or -iye (ـیه) when affixed to question words. For example, chi + ast becomes chiye (چیه), and ki + ast becomes kiye (کیه).
Understanding this spoken contraction is crucial for natural communication.
Consider the declarative sentence: In ketāb ast. (این کتاب است. - This is a book.). To ask "What is this?", you replace ketāb (book) with chi and retain the structure: In chiye? (این چیه؟).

Formation Pattern

1
The formation of questions with ki (کی) and chi (چی) depends on their grammatical role in the sentence (subject, object, predicate) and the formality of the speech. Mastery involves understanding these structural nuances.
2
Basic Identification (Copula - "is"):
3
This is the simplest form, used to ask "Who/What is this?" or "Who/What is that?"
4
Colloquial Spoken Persian:
5
The copula ast (است - is) contracts and attaches to ki or chi. This is the most common form you will hear.
6
In (این - This) + chiye (چیه - what is) = In chiye? (این چیه؟ - What is this?)
7
Un (اون - That) + kiye (کیه - who is) = Un kiye? (اون کیه؟ - Who is that?)
8
Breakdown of contraction: chi (چی) + ast (است) → chi-e (چیه). The s sound is typically dropped, and the vowel a becomes e.
9
Formal/Written Persian:
10
The full forms chist (چیست) and kist (کیست) are used. While grammatically correct, using these in casual conversation sounds overly formal.
11
In chist? (این چیست؟ - What is this?)
12
Un kist? (اون کیست؟ - Who is that?)
13
Table 1: Copula Forms with ki (کی) and chi (چی)
14
| Interrogative | Meaning | Formal Singular | Colloquial Singular |
15
| :------------ | :------ | :-------------- | :------------------ |
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| ki (کی) | Who | kist (کیست) | kiye (کیه) |
17
| chi (چی) | What | chist (چیست) | chiye (چیه) |
18
As the Subject of a Verb:
19
When ki or chi performs the action, they typically precede the verb. No direct object marker is used.
20
Ki āmad? ( کی آمد؟ - Who came?)
21
Chi oftād? ( چی افتاد؟ - What fell?)
22
As the Direct Object of a Verb:
23
When ki or chi receives the action, they are followed by the direct object marker (را) in formal contexts or ro (رو) in colloquial speech. This marker is crucial for clarity, especially with ki.
24
To ki-rā dīdi? (تو کی را دیدی؟ - Whom did you see? - Formal)
25
To ki ro dīdi? (تو کی رو دیدی؟ - Whom did you see? - Colloquial)
26
To chi khordi? (تو چی خوردی؟ - What did you eat?)
27
Note: For chi as a direct object, the ro marker is often omitted in colloquial speech, as the context usually makes it clear it's the object.
28
With Prepositions:
29
Persian prepositions ( (با - with), az (از - from), be (به - to), barā-ye (برای - for)) almost always precede the noun or pronoun they govern. This pattern holds true for ki and chi.
30
Bā ki rafti? ( با کی رفتی؟ - With whom did you go?)
31
Az chi mi-tarsi? ( از چی می‌ترسی؟ - Of what are you afraid?)
32
Possessive Constructions (Eżāfe):
33
In a noun-eżāfe-noun ( possessive) construction, ki and chi can replace the possessor or the possessed item.
34
In ketāb-e kiye? (این کتاب کیه؟ - This book is whose? / Whose book is this?)
35
In kār-e chiye? (این کار چیه؟ - This work is of what? / What kind of work is this? - Often implying purpose or category).
36
Che (چه) as a Formal Interrogative Prefix/Adjective:
37
Che (چه) is distinct from standalone chi (چی). While sharing a common root, che primarily functions as an interrogative adjective ("what kind of") or a prefix to form other question words.
38
Che ketābi dāri? ( چه کتابی داری؟ - What kind of book do you have?)
39
Che kār mikoni? ( چه کار می‌کنی؟ - What work are you doing? / What are you doing?)
40
It forms compound question words like che-tor (چطور - how), che-ghadr (چقدر - how much), cherā (چرا - why).

When To Use It

Understanding the appropriate context for ki (کی) and chi (چی) is crucial for accurate communication. Their usage is primarily determined by the animacy of the entity being questioned.
  • Using Ki (کی - Who/Whom)
Ki is reserved for questions about people or, in very specific contexts, highly personified animals (e.g., asking about your pet as if it were a family member). It is never used for inanimate objects or abstract concepts.
  • Identifying a person: In kiye? (این کیه؟ - Who is this?)
  • Asking about the agent of an action (subject): Ki in kār-o kard? ( کی این کارو کرد؟ - Who did this work?)
  • Asking about the recipient of an action (direct object): To ki ro davat kardi? (تو کی رو دعوت کردی؟ - Whom did you invite?)
  • Asking about possession: In khune-ye kiye? (این خونه‌ی کیه؟ - Whose house is this?)
  • With prepositions: Bā ki harf zadi? ( با کی حرف زدی؟ - With whom did you speak?)
  • Using Chi (چی - What)
Chi is highly versatile and is used for questions concerning inanimate objects, abstract ideas, events, situations, and generally animals. It covers anything that is not a human being or a personified entity.
  • Identifying an object: Un chiye? (اون چیه؟ - What is that?)
  • Asking about an event or situation: Chi shod? ( چی شد؟ - What happened?)
  • Asking about the content of an action (direct object): To chi mikhuni? (تو چی می‌خونی؟ - What are you reading?)
  • Asking for a definition or explanation: Ma'nā-ye in kalame chiye? (معنی این کلمه چیه؟ - What is the meaning of this word?)
  • Asking about an animal (non-personified): In chi heyvāniye? (این چه حیوانیه؟ - What animal is this? - Note che is often used here, meaning "what kind of"). A more direct "What is this animal?" would be In chiye? if the animal is unfamiliar.

When Not To Use It

While ki and chi are essential, their incorrect application can lead to confusion or grammatical errors. It's crucial to differentiate them from other interrogative words that address different aspects of a question.
  • Do Not Confuse Ki (کی - Who) with Key (کِی - When):
This is perhaps the most common pitfall for learners. Both are written as کی in standard Persian script, as short vowels are not typically written. However, their pronunciations are distinct:
  • Ki (کی): Pronounced with a short 'i' sound, like 'kit'. Means who/whom.
  • Key (کِی): Pronounced with a long 'ey' sound, like 'key'. Means when.
The context of the sentence is paramount for disambiguation. If the question refers to a time, it's key. If it refers to a person, it's ki.
  • Ki miyāy? ( کی میای؟ - Who are you coming with? / Who is coming?)
  • Key miyāy? ( کِی میای؟ - When are you coming?)
  • Do Not Use Chi (چی - What) for "Which": Use Kodām (کدام):
Chi asks for an unspecified item or general information. When you need to choose from a defined set or a limited number of options, use kodām (کدام - which).
  • Kodām ketāb ro mikhāy? ( کدام کتاب رو می‌خوای؟ - Which book do you want?) - Correct, implies a choice.
  • ~~Chi ketāb ro mikhāy?~~ - Incorrect in this context.
  • Do Not Use Chi (چی - What) for "How Many/Much": Use Chand (چند):
For questions regarding quantity, chand (چند - how many/much) is the appropriate interrogative.
  • Chand tā sib dāri? ( چند تا سیب داری؟ - How many apples do you have?)
  • Chand sālet-e? ( چند سالته؟ - How old are you? / How many years is your age?)
  • Do Not Use Chi (چی - What) for "Why": Use Cherā (چرا):
Cherā (چرا) specifically asks for a reason or cause.
  • Cherā dīr āmadī? ( چرا دیر آمدی؟ - Why did you come late?)
  • Chi gofti? ( چی گفتی؟ - What did you say?) - Asking for content.
  • Do Not Use Chi (چی - What) for "How" (Manner): Use Che-tor (چطور):
Che-tor (چطور) or che-gune (چگونه) inquire about the manner or method of an action or state.
  • Che-tor hālet? ( چطور حالت؟ - How are you?)
  • Chi hālet? - Grammatically incorrect and nonsensical.

Common Mistakes

Persian learners, particularly at the A1 level, frequently encounter specific challenges when using ki (کی) and chi (چی). These common errors often stem from direct translation from English or a lack of exposure to natural Persian conversational patterns.
  1. 1The Ki/Key Homograph Trap: As discussed, کی can mean both "who" and "when." Learners often misinterpret sentences due to this written ambiguity, especially when reading without context or vocalization. For example, کی می‌ره؟ can mean "Who is going?" or "When is (s/he/it) going?". Pay close attention to the phonetic context in spoken Persian to differentiate the short 'i' of ki (who) from the long 'ey' of key (when). In ambiguous written contexts, asking for clarification or considering the most logical meaning is necessary.
  1. 1English Word Order Transfer: A natural tendency is to place the question word at the beginning of the sentence, mirroring English structure ("What do you want?"). However, Persian is more flexible. While chi or ki can start a sentence, it often sounds more natural to place them where the answer would be, typically just before the verb, especially for direct objects.
  • English: "What do you want?"
  • Literal (less natural Persian): Chi mikhāy? (چی می‌خوای؟)
  • Natural Persian: To chi mikhāy? (تو چی می‌خوای؟ - You what want?)
The most natural placement of ki or chi in Persian is often closer to the verb or the constituent it's questioning, rather than always at the sentence's absolute beginning.
  1. 1Formal Che (چه) vs. Spoken Chi (چی): Using the formal che (چه) as a standalone interrogative pronoun (e.g., In che ast?) in casual conversation marks a learner as unfamiliar with modern spoken Persian. Che is primarily a formal written form or an interrogative adjective/prefix (e.g., che kār?). Always prefer chi (چی) for standalone "what" in spoken contexts.
  1. 1Omitting the Direct Object Marker /ro: When ki acts as a direct object, failing to use (را - formal) or ro (رو - colloquial) can lead to ambiguity or sound ungrammatical. Ki ro dīdi? (کی رو دیدی؟ - Whom did you see?) is significantly more common and correct than Ki dīdi? when ki is the object. While chi can sometimes omit ro due to context, it's safer to include it or ensure the verb makes the object status unambiguous.
  1. 1Misapplying Animacy: Using ki for inanimate objects or chi for people is a clear animacy error. Always remember: ki is for people, chi is for things/animals. Exceptions for personified pets are rare and context-dependent.
  1. 1Overgeneralization of Chi: Learners might overuse chi for all types of "what" questions, neglecting kodām ("which"), chand ("how many/much"), cherā ("why"), or che-tor ("how"). This leads to imprecise questions.

Real Conversations

To truly master ki (کی) and chi (چی), observing their use in authentic, everyday Persian conversations is invaluable. Native speakers utilize these words fluidly, often with contractions and in specific idiomatic phrases that differ from textbook examples.

- Contractions and Colloquialisms:

As previously noted, kiye (کیه) and chiye (چیه) are ubiquitous. Beyond basic identification, they form parts of common conversational queries:

- Kiye zang zade? ( کیه زنگ زده؟ - Who called? - Literally "Who is it who has called?")

- Chi shod? ( چی شد؟ - What happened? - A very common expression for inquiring about an event or situation.)

- Chi kār mikoni? ( چی کار می‌کنی؟ - What are you doing? - Note the use of chi with kār (work).)

- Texting and Social Media:

Informal written communication often mirrors spoken language, including the use of چیه and کیه. Persian speakers also leverage these question words for casual greetings or expressing curiosity.

- On Instagram/Telegram: In chiye tag kardi? (این چیه تگ کردی؟ - What did you tag here?)

- Quick check-in: Chi khabar? ( چی خبر؟ - What's up? / What's the news?)

- Asking about sender: Ki hasti? ( کی هستی؟ - Who are you? - Informal, can be direct)

- Cultural Insights in Usage:

- Repeating Chi? (چی؟): If you don't hear someone, simply saying Chi? can be considered abrupt or slightly rude, similar to shouting "What?!" in English. It's more polite to say Bakhshid? (ببخشید؟ - Excuse me?) or Chi goftin? (چی گفتین؟ - What did you say? - formal plural/polite).

- Chi expressing disbelief/surprise: Beyond a direct question, chi? can convey surprise or disbelief, sometimes with a rising intonation: Chi?! in-o kharidi?! (چی؟! اینو خریدی؟! - What?! You bought this?!) This reflects the versatility of the word.

- Impersonal ki: Ki miyān? (کی میان؟ - Who (all) are coming?) - ki can implicitly refer to a group or plural subject, inferred from the plural verb miyān (می‌آیند - they come).

Progressive Practice

1

Effective learning of ki (کی) and chi (چی) requires structured and progressive practice. Start with basic recognition and move towards complex sentence formation and real-time comprehension.

2

Auditory Discrimination:

Listen to native Persian speakers or audio lessons that specifically differentiate ki (who) and key (when). Focus intently on the vowel sounds. Practice repeating both words to internalize the distinction. This is crucial for overcoming the written homograph challenge.

3

Basic Identification Drills:

- Object Identification: Point to various objects around you and ask In chiye? (این چیه؟). Answer yourself, In ________ ast. (این ________ است. - This is ________.). Gradually introduce Un chiye? (اون چیه؟ - What is that?).

- People Identification: Using pictures or referring to individuals, ask In kiye? (این کیه؟) or Un kiye? (اون کیه؟). Practice identifying by name or relation: In Ali ast. (این علی است. - This is Ali.), Un pedaram ast. (اون پدرم است. - That is my father.).

4

Sentence Completion:

Provide declarative sentences and have the learner insert the correct question word where a blank is provided.

- Man sib khordam. (من سیب خوردم. - I ate an apple.) → Man ______ khordam? (من ______ خوردم؟ - What did I eat?)

- Maryam raft. (مریم رفت. - Maryam went.) → ______ raft? ( ______ رفت؟ - Who went?)

5

Question Formulation:

Given a statement, create a question using ki or chi that elicits part of the statement as an answer.

- Statement: Man ketāb mikhunam. (من کتاب می‌خونم. - I am reading a book.) → Question: To chi mikhuni? (تو چی می‌خونی؟ - What are you reading?)

- Statement: Ali āmad. (علی آمد. - Ali came.) → Question: Ki āmad? (کی آمد؟ - Who came?)

6

Role-Playing and Dialogue:

Engage in simple dialogues. One person makes a statement, and the other asks a follow-up ki or chi question. This helps integrate the grammar into natural conversation flow.

- A: Man ye chizi kharidam. (من یه چیزی خریدم. - I bought something.)

- B: Chi kharidi? (چی خریدی؟ - What did you buy?)

7

Direct Object Practice:

Focus on sentences where ki or chi functions as a direct object, ensuring the correct use of ro (رو) or (را).

- To ki ro dīdi? (تو کی رو دیدی؟ - Whom did you see?)

- To chi neveshti? (تو چی نوشتی؟ - What did you write?)

8

Self-Correction: Record yourself asking and answering questions. Listen back to identify any mispronunciations, particularly for ki vs. key, or incorrect sentence structures. Compare your sentences to native speaker examples.

Quick FAQ

Here are answers to some frequently asked questions about ki (کی) and chi (چی) that often arise for learners.
  • Q: Can I use chi (چی) for animals?

Yes, generally. In Persian, animals are typically treated as inanimate objects when asking "what." So, In chiye? (این چیه؟ - What is this?) is appropriate for an unknown animal. If you know it's an animal but not its species, you might say In che heyvāniye? (این چه حیوانیه؟ - What animal is this?). However, if you're talking about a beloved pet, especially within a family, you might personify it and informally use ki, though grammatically chi is more common.

  • Q: Is it rude to just say Chi? (چی؟) if I didn't hear someone?

Yes, it can be perceived as abrupt or impolite, similar to yelling "What?!" in English. It's better to use more courteous phrases like Bakhshid? (ببخشید؟ - Excuse me?) or Chi goftin? (چی گفتین؟ - What did you say? - polite/formal plural) to politely request repetition.

  • Q: How do I write the spoken forms like chiye (چیه) and kiye (کیه)?

In informal written contexts like texting, direct messages, or social media, people often write these contractions exactly as they are spoken: چیه and کیه. In formal writing, the full forms (chist/kist or chi ast/ki ast) would be used.

  • Q: Why do I sometimes see Che (چه) connected to other words, like che-tor (چطور) or che-ghadr (چقدر)?

Che (چه) has a distinct role as an interrogative prefix or adjective, separate from standalone chi (چی). It often means "what kind of" or forms compound question words. Examples include che-tor (چطور - how), che-ghadr (چقدر - how much), che-kār (چه کار - what work/what to do). These are fixed expressions where che functions as a building block.

  • Q: What is the main difference between chi (چی) and che (چه)?

Chi (چی) is primarily the standalone interrogative pronoun meaning "what" in spoken Persian. It directly replaces a noun. Che (چه) is its formal written counterpart, but more importantly, it functions as an interrogative adjective (e.g., che ketābi - what book?) or a prefix that forms other question words. Che never stands alone as "what" in modern casual speech in the way chi does.

3. Basic Question Formation

Function Persian English Example
Person
کی (Ki)
Who
کی آنجاست؟
Object
چی (Chi)
What
این چیست؟
With Person
با کی (Ba ki)
With whom
با کی می‌روی؟
For Object
برای چی (Baraye chi)
For what/Why
برای چی آمدی؟

Common Spoken Contractions

Full Form Spoken Form Meaning
کی هست؟
کیه؟
Who is it?
چی هست؟
چیه؟
What is it?

Meanings

These are the two fundamental interrogative pronouns used to identify people and objects.

1

Identifying a person

Used to ask for the identity of a human subject or object.

“کی آنجاست؟ (Who is there?)”

“تو کی هستی؟ (Who are you?)”

2

Identifying an object

Used to ask for the identity of an inanimate object or abstract concept.

“این چیست؟ (What is this?)”

“او چی گفت؟ (What did he say?)”

Reference Table

Reference table for Persian Question Words: Who (Ki) & What (Chi)
Form Structure Example
Simple Who
Ki + Verb
کی آمد؟
Simple What
Chi + Verb
چی شد؟
Object Question
Subject + Object + Chi + Verb
تو چی خوردی؟
Prepositional
Prep + Ki/Chi
با کی؟
Short Answer
Noun + Hast
علی است.
Negative Question
Ki + Neg + Verb
کی نیامد؟

Formality Spectrum

Formal
ایشان چه کسی هستند؟

ایشان چه کسی هستند؟ (Introductions)

Neutral
این کیست؟

این کیست؟ (Introductions)

Informal
این کیه؟

این کیه؟ (Introductions)

Slang
کیه این؟

کیه این؟ (Introductions)

Question Word Map

Question Words

People

  • کی Who

Things

  • چی What

Examples by Level

1

این کیست؟

Who is this?

2

آن چیست؟

What is that?

3

کی آمد؟

Who came?

4

چی می‌خوری؟

What are you eating?

1

با کی می‌روی؟

With whom are you going?

2

برای چی می‌خندی؟

Why (for what) are you laughing?

3

کی به تو گفت؟

Who told you?

4

چی لازم داری؟

What do you need?

1

نمی‌دانم کی این کار را کرد.

I don't know who did this.

2

هر چی می‌خواهی بگو.

Say whatever you want.

3

کی بود که در زد؟

Who was it that knocked?

4

چی باعث شد که بیایی؟

What caused you to come?

1

کیست که نداند؟

Who is there that doesn't know?

2

چیزی که گفتی عجیب بود.

What you said was strange.

3

نمی‌دانم چی بگویم.

I don't know what to say.

4

کی به کیه؟

Who cares? (Idiomatic)

1

کی بود و کی نبود.

Once upon a time (Who was and who wasn't).

2

هر که آمد، چی آورد؟

Whoever came, what did they bring?

3

چیزی جز حقیقت نیست.

It is nothing but the truth.

4

کیست که از مرگ نترسد؟

Who is there who does not fear death?

1

کی به کی است در این روزگار؟

Who is who in these times?

2

چیست آن چیزی که...

What is that thing which...

3

نه کی و نه چی، هیچکدام مهم نیست.

Neither who nor what, none of it matters.

4

کی می‌داند فردا چی می‌شود؟

Who knows what will happen tomorrow?

Easily Confused

Persian Question Words: Who (Ki) & What (Chi) vs Chi vs Che

Learners use 'chi' as a determiner.

Persian Question Words: Who (Ki) & What (Chi) vs Ki vs Che-kasi

Learners think they are different words.

Persian Question Words: Who (Ki) & What (Chi) vs Chi vs Che-chizi

Learners think they are different words.

Common Mistakes

Chi آمد؟

Ki آمد؟

Chi is for objects, Ki for people.

Ki این است؟

این چیست؟

Using Ki for an object.

Ki کتاب است؟

کتاب چیست؟

Wrong word order.

Chi علی است؟

کی علی است؟

Using Chi for a person.

با چی رفتی؟ (for a person)

با کی رفتی؟

Prepositional usage error.

چی به تو گفت؟ (for a person)

کی به تو گفت؟

Person vs object error.

برای کی این کار را کردی؟ (for an object)

برای چی این کار را کردی؟

Wrong question word.

کی کتاب را می‌خوانی؟

چه کتابی را می‌خوانی؟

Using Ki instead of Che for determiner.

چی کتاب روی میز است؟

چه کتابی روی میز است؟

Chi vs Che confusion.

کی می‌خواهی؟

چی می‌خواهی؟

Object confusion.

کیست که آن را انجام داد؟

چه کسی آن را انجام داد؟

Over-formalizing simple questions.

چی که گفتی...

آنچه گفتی...

Relative clause error.

کی به کی است؟ (in formal writing)

وضعیت نامشخص است.

Using slang in formal writing.

Sentence Patterns

این ___ است؟

___ با تو آمد؟

تو ___ می‌خوری؟

___ برای تو مهم است؟

Real World Usage

Texting constant

کی میای؟

Social Media very common

این کیه؟

Job Interview common

چه کسی مسئول است؟

Ordering Food very common

چی دارید؟

Travel common

با کی صحبت کنم؟

Classroom common

چی گفتی؟

💡

Context is King

Always look at the verb to see if it refers to a person or thing.
⚠️

Don't over-formalize

Using 'che-kasi' in a text message sounds robotic.
🎯

Listen for the contraction

Native speakers almost always say 'ki-e' instead of 'ki hast'.
💬

Politeness

When asking 'who', using 'che-kasi' is safer in professional settings.

Smart Tips

Always use Ki.

Chi آمد؟ Ki آمد؟

Always use Chi.

Ki روی میز است؟ Chi روی میز است؟

Use contractions like 'Ki-e'.

Ki هست؟ Ki-e?

Use 'Che-kasi' instead of 'Ki'.

Ki مسئول است؟ چه کسی مسئول است؟

Pronunciation

/ki/

Ki

Pronounced like 'key'.

/tʃi/

Chi

Pronounced like 'chee'.

Rising

In chi-e? ↑

Standard question intonation.

Memorize It

Mnemonic

Ki is for the Key-person, Chi is for the Cheese (object).

Visual Association

Imagine a person holding a key (Ki) and a piece of cheese (Chi).

Rhyme

Ki for a friend you see, Chi for a thing for me.

Story

Ali walks into a room. He asks 'Ki?' (Who is here?). He sees a box and asks 'Chi?' (What is in the box?).

Word Web

کیچیکیهچیهبا کیبرای چی

Challenge

Point at 5 things in your room and ask 'In chi-e?' and point at 5 people and ask 'Ki-e?'.

Cultural Notes

In Tehran, 'chi' is often used in the slang phrase 'chi-e?' to express disbelief.

Shirazi speakers often use 'ka' instead of 'ki' in very local dialects.

In formal settings, 'che-kasi' is preferred over 'ki'.

Derived from Middle Persian 'kē' (who) and 'cē' (what).

Conversation Starters

این کیست؟

آن چیست؟

با کی به مهمانی می‌روی؟

چی باعث شد این تصمیم را بگیری؟

Journal Prompts

Describe your family using 'ki'.
List 5 things in your bag using 'chi'.
Write about a mystery person you saw today.
Reflect on a choice you made using 'chi'.

Common Mistakes

Incorrect

Correct


Incorrect

Correct


Incorrect

Correct


Incorrect

Correct

Test Yourself

Fill in the blank with Ki or Chi.

___ آنجاست؟

✓ Correct! ✗ Not quite. Correct answer: کی
Ki is for people.
Choose the correct word. Multiple Choice

این ___ است؟ (pointing at a pen)

✓ Correct! ✗ Not quite. Correct answer: چی
Chi is for objects.
Correct the sentence. Error Correction

Find and fix the mistake:

Chi آمد؟

✓ Correct! ✗ Not quite. Correct answer: کی آمد؟
Ki is for people.
Reorder the words. Sentence Reorder

Arrange the words in the correct order:

All words placed

Click words above to build the sentence

✓ Correct! ✗ Not quite. Correct answer: کی آنجا هست؟
Standard word order.
Translate to Persian. Translation

Who is he?

Answer starts with: او ...

✓ Correct! ✗ Not quite. Correct answer: او کیست؟
Ki is who.
Match the question to the answer type. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: Person / Object
Basic definitions.
Complete the dialogue. Dialogue Completion

A: ___ می‌خوری؟ B: سیب.

✓ Correct! ✗ Not quite. Correct answer: چی
Chi is for objects.
Build a sentence. Sentence Building

You + what + eat?

✓ Correct! ✗ Not quite. Correct answer: تو چی می‌خوری؟
Standard word order.

Score: /8

Practice Exercises

8 exercises
Fill in the blank with Ki or Chi.

___ آنجاست؟

✓ Correct! ✗ Not quite. Correct answer: کی
Ki is for people.
Choose the correct word. Multiple Choice

این ___ است؟ (pointing at a pen)

✓ Correct! ✗ Not quite. Correct answer: چی
Chi is for objects.
Correct the sentence. Error Correction

Find and fix the mistake:

Chi آمد؟

✓ Correct! ✗ Not quite. Correct answer: کی آمد؟
Ki is for people.
Reorder the words. Sentence Reorder

هست / کی / آنجا

✓ Correct! ✗ Not quite. Correct answer: کی آنجا هست؟
Standard word order.
Translate to Persian. Translation

Who is he?

✓ Correct! ✗ Not quite. Correct answer: او کیست؟
Ki is who.
Match the question to the answer type. Match Pairs

Ki / Chi

✓ Correct! ✗ Not quite. Correct answer: Person / Object
Basic definitions.
Complete the dialogue. Dialogue Completion

A: ___ می‌خوری؟ B: سیب.

✓ Correct! ✗ Not quite. Correct answer: چی
Chi is for objects.
Build a sentence. Sentence Building

You + what + eat?

✓ Correct! ✗ Not quite. Correct answer: تو چی می‌خوری؟
Standard word order.

Score: /8

Practice Bank

12 exercises
Complete the sentence. Fill in the Blank

In ___? (What is this?)

✓ Correct! ✗ Not quite. Correct answer: chiye
Select the correct word. Fill in the Blank

Un ___? (Who is that?)

✓ Correct! ✗ Not quite. Correct answer: kiye
Translate: 'What happened?' Multiple Choice

Choose the correct phrase:

✓ Correct! ✗ Not quite. Correct answer: Chi shod?
Fix the mistake. Error Correction

Esm-e to kiye? (What is your name?)

✓ Correct! ✗ Not quite. Correct answer: Esm-e to chiye?
Arrange the words to say 'What do you want?' Sentence Reorder

Arrange: / mikhay / chi / to / ?

✓ Correct! ✗ Not quite. Correct answer: To chi mikhay?
Translate 'Who are you?' to spoken Persian. Translation

Who are you?

✓ Correct! ✗ Not quite. Correct answer: To ki hasti?
Match the question word to its meaning. Match Pairs

Match the pairs:

✓ Correct! ✗ Not quite. Correct answer: ["Ki : Who","Chi : What","Key : When"]
Complete the phone call question. Fill in the Blank

Alo? ___? (Hello? Who is it?)

✓ Correct! ✗ Not quite. Correct answer: Kiye
Which is correct for pointing at a car? Multiple Choice

Asking about a car:

✓ Correct! ✗ Not quite. Correct answer: In mashin chiye?
Correct the grammar. Error Correction

Ba chi miri cinema? (With who are you going to the cinema?)

✓ Correct! ✗ Not quite. Correct answer: Ba ki miri cinema?
Fill in the blank. Fill in the Blank

To ___ mikoni? (What are you doing?)

✓ Correct! ✗ Not quite. Correct answer: chi kar
Translate 'Who is he?' Translation

Translate to spoken Persian:

✓ Correct! ✗ Not quite. Correct answer: Un kiye?

Score: /12

FAQ (8)

No, Ki is strictly for people. Use Chi for objects.

Chi is neutral. Use Che-chizi for formal writing.

It is a contraction of 'Ki hast'.

Yes, Ki is the direct translation of Who.

Yes, but it is more common in the middle.

Che-kasi is just the formal version of Ki.

No, Ki and Chi are used for both singular and plural.

You say 'To ki hasti?'.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish high

quien/que

Spanish has gendered pronouns, Persian does not.

French high

qui/quoi

French requires more complex syntax for questions.

German high

wer/was

German has case declension for 'wer'.

Japanese moderate

dare/nani

Japanese question words are placed before the verb.

Arabic high

man/ma

Arabic has different interrogative particles.

Chinese moderate

shei/shenme

Chinese does not change word order for questions.

Learning Path

Prerequisites

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