Negating Perfect & Continuous Tenses (nemi-, na-)
na- and remember to fire the auxiliary dāštan in progressive forms.
Grammar Rule in 30 Seconds
To negate Persian verbs, add 'na-' or 'nemi-' before the verb stem to flip the meaning to negative.
- For simple/perfect tenses, add 'na-': 'raft' (went) -> 'naraft' (did not go).
- For continuous/imperfect tenses, add 'nemi-': 'miravam' (I am going) -> 'nemiravam' (I am not going).
- The prefix always attaches directly to the verb stem or the auxiliary verb if present.
Overview
In Persian, negation is typically straightforward: the prefix na- (نَـ) attaches to a verb to reverse its meaning. For simple tenses, this is a predictable process. However, the perfect and continuous tenses—which express concepts like "I have done," "I had done," or "I am doing"—introduce specific rules that are crucial for achieving fluency.
Mastering this grammar is a key milestone for B1 learners, as it distinguishes a functional speaker from a natural-sounding one.
This guide focuses on two core principles. First, for perfect tenses (Present Perfect and Past Perfect), the negative prefix na- attaches directly to the past participle (e.g., rafte → na-rafte). Second, for continuous tenses, a phonological shift occurs: the combination of na- + mi- (می) merges into a single, stressed prefix, ne-mi- (نِمی).
The most significant rule, and a common point of confusion, involves the progressive form. When negating a sentence that uses the auxiliary verb dāštan (داشتن) to emphasize an ongoing action (e.g., dāram mi-ravam - "I am going right now"), the auxiliary dāštan is completely deleted. The sentence reverts to the standard continuous negative form, ne-mi-ravam.
Understanding this deletion is fundamental to negating actions in the immediate present.
How This Grammar Works
na- prefix is drawn to the primary semantic element. In perfect tenses like rafte-am ("I have gone"), the essence of the action is contained in the past participle rafte ("gone").na-rafte-am ("I have not gone"). The personal ending -am and the auxiliary budan in the past perfect are secondary supports.dāštan (e.g., dāram mi-khānam - "I am reading"), specifically emphasizes the dynamic, in-progress nature of an action. Its literal sense is akin to "I have that I am reading." When you negate this, the logic dictates that you are no longer in that dynamic process.ne-mi-khānam is sufficient to express this state, meaning both "I don't read (habitually)" and "I am not reading (right now)." The context of the conversation clarifies which meaning is intended.na- or ne-mi-, always takes the primary stress of the verb complex. For instance, in rafte-am ("I have gone"), the stress is on the participle. In the negative, it shifts to the prefix: ná-rafte-am.na-mi- to ne-mi- is a standard phonological process called vowel harmony or assimilation. The high front vowel /i/ in mi- pulls the preceding low vowel /a/ in na- up to a front vowel /e/, making the combination easier and more fluid to pronounce.Formation Pattern
na- prefix and the vowel change with mi-.
māzi-ye naqli) Negation
na- prefix attaches directly to the beginning of the past participle.
na- + [Past Participle] + [Personal Ending]
man (من) | neveshte-am (نوشتهام) | na-neveshte-am (ننوشتهام) |
to (تو) | neveshte-i (نوشتهای) | na-neveshte-i (ننوشتهای) |
u (او) | neveshte ast (نوشته است) | na-neveshte ast (ننوشته است) |
mā (ما) | neveshte-im (نوشتهایم) | na-neveshte-im (ننوشتهایم) |
shomā (شما) | neveshte-id (نوشتهاید) | na-neveshte-id (ننوشتهاید) |
ānhā (آنها) | neveshte-and (نوشتهاند) | na-neveshte-and (ننوشتهاند) |
māzi-ye ba'id) Negation
na- attaches to the past participle. The auxiliary verb budan remains unchanged.
na- + [Past Participle] + [Past Auxiliary budan]
man (من) | dide budam (دیده بودم) | na-dide budam (ندیده بودم) |
to (تو) | dide budi (دیده بودی) | na-dide budi (ندیده بودی) |
u (او) | dide bud (دیده بود) | na-dide bud (ندیده بود) |
mā (ما) | dide budim (دیده بودیم) | na-dide budim (ندیده بودیم) |
shomā (شما) | dide budid (دیده بودید) | na-dide budid (ندیده بودید) |
ānhā (آنها) | dide budand (دیده بودند) | na-dide budand (ندیده بودند) |
estemrāri) Negation
na- prefix combines with the continuous prefix mi- to form ne-mi-.
ne-mi- + [Present Stem] + [Personal Ending]
mi-ravam (میروم) | ne-mi-ravam (نمیروم) |
mi-raftam (میرفتم) | ne-mi-raftam (نمیرفتم) |
dāštan Deletion)
dāštan to stress the immediacy of an action. The negative form deletes dāštan and becomes identical to the standard continuous negative.
dāram mi-khānam (دارم میخوانم) — "I am (in the process of) reading."
ne-mi-khānam (نمیخوانم) — "I am not reading."
dāsht mi-nevesht (داشت مینوشت) — "He was (in the process of) writing."
ne-mi-nevesht (نمینوشت) — "He was not writing."
When To Use It
na-karde-am) to talk about actions that have not happened up to the present moment, often with an implication that they might happen later. It connects the past to the present.- Work Context: "I haven't sent the email yet, but I will in an hour." (
Man hanuz imeyl rā na-ferestāde-am, vali yek sā'at-e digar mi-ferestam.) - Social Life: Someone asks if you have seen a popular film. You reply, "No, I haven't seen it." (
Na, na-dide-am.) - Life Experience: To state something you have never done. "I have never traveled to Japan." (
Man hargez be Zhāpon safar na-karde-am.)
na-karde budam) to describe an action that had not occurred before another specific event in the past. It is essential for sequencing past events.- Storytelling: "When I arrived at the station, the train had not left yet." (
Vaqti man be istgāh residam, qatār hanuz harakat na-karde bud.) - Realization: "I got to the airport and realized I had not brought my passport." (
Be forudgāh residam va motevajjeh shodam ke pāssport-am rā na-yāvorde budam.)
ne-mi-konam) for both habitual and immediate non-actions. Context is key to differentiating them.- Immediate Non-Action: Your phone rings while you're busy. You text back: "I can't talk right now, I'm driving." (
Al'ān ne-mi-tunam harf bezanam, dāram rānandegi mi-konam.) Notice the affirmative progressive in the second clause. - Habitual Non-Action: "He doesn't eat meat." (
U gusht ne-mi-khorad.) - Describing a Past Ongoing State: "Why didn't you answer my call?" "Sorry, I was in a meeting and wasn't using my phone." (
Bebakhshid, jalase budam va az gushi-am estefāde ne-mi-kardam.)
When Not To Use It
diruz - yesterday, sāl-e gozashte - last year), you must use the Simple Past Negative.- Incorrect:
Man diruz be dāneshgāh na-rafte-am. - Correct:
Man diruz be dāneshgāh na-raftam.(من دیروز به دانشگاه نرفتم) — "I didn't go to the university yesterday." - The use of
diruzmakes the action a closed event, severing its relevance to the present and making the present perfect inappropriate.
dāštan in any negative continuous construction. This is the most common structural error among learners. The phrase na-dāram mi-ravam is grammatically nonsensical to a native speaker.- Incorrect:
Na-dāram kār mi-konam. - Correct:
Kār ne-mi-konam.(کار نمیکنم) — "I am not working."
na-khāham raft) is the proper choice.- Ambiguous:
Fardā be mehmāni ne-mi-ravam.(Could mean "I am not going" as a general statement or future intent). - Correct and Clear:
Fardā be mehmāni na-khāham raft.(فردا به مهمانی نخواهم رفت) — "I will not go to the party tomorrow."
Common Mistakes
dāštan into the Negativedāram mi-ravam, but Persian simply drops the auxiliary dāštan.- Error:
Man na-dāram ghazā mi-pazam. - Correction:
Man ghazā ne-mi-pazam.(من غذا نمیپزم) — "I am not cooking." - Why it's wrong: The structure
dāštan+mi-is a special affirmative construction to emphasize process. The negative form doesn't use this structure at all. It defaults to the general state of non-action (ne-mi-).
ne-mi-na-mi into ne-mi is often missed, leading to a common pronunciation mistake.- Error:
Man fārsi na-mi-dānam. - Correction:
Man fārsi ne-mi-dānam.(من فارسی نمیدانم) — "I don't know Farsi." - Why it's wrong: The pronunciation
na-misounds foreign and jarring. Thene-miflow is a phonological rule that has become an inseparable part of the grammar. Always mergena-andmi-into the stressed prefixné-mi.
na- Placement with Compound Verbskār kardan - "to work"), are very common. The negative prefix must attach to the verbal component only.- Error:
Man na-kār karde-am. - Correction:
Man kār na-karde-am.(من کار نکردهام) — "I haven't worked."
tamiz kardan (to clean) | Otaq rā tamiz na-karde-am. | Otaq rā na-tamiz karde-am. |telefon zadan (to call) | Be u telefon na-zade-i? | Be u na-telefon zade-i? |gush dādan (to listen) | Be in āhang gush na-dāde-am.| Be in āhang na-gush dāde-am. |Real Conversations
These structures are the backbone of everyday communication. Here are some mini-dialogues showing how they are used naturally.
Scenario 1
- Ali: Residi? Man pish-e dar-e varedi-am.
(رسیدی؟ من پیش در ورودیام.) — "Have you arrived? I'm near the entrance."
- Sara: Na hanuz. Tuye terāfikam. Fe'lan harakat ne-mi-konam.
(نه هنوز. توی ترافیکم. فعلا حرکت نمیکنم.) — "Not yet. I'm in traffic. I'm not moving at the moment."
- Ali: Ok. Manam hanuz qahve na-gerefte-am, montazeret mi-munam.
(اوکی. منم هنوز قهوه نگرفتهام، منتظرت میمونم.) — "OK. I haven't gotten a coffee yet either, I'll wait for you."
Scenario 2
- Manager: Salam, gozāresh-e haftegi ro tamum kardi?
(سلام، گزارش هفتگی رو تموم کردی؟) — "Hello, did you finish the weekly report?"
- Employee: Salam, na-ghorbān. Dādam barāye bāzkhāni vali hanuz pas na-gerefte budam ke shomā zang zadid.
(سلام، نه قربان. دادم برای بازخوانی ولی هنوز پس نگرفته بودم که شما زنگ زدید.) — "Hello, no sir. I gave it for review, but I had not gotten it back when you called."
Scenario 3
- Nazanin: In ākhare hafte chi kār mi-koni?
(این آخر هفته چی کار میکنی؟) — "What are you doing this weekend?"
- Kian: Chiz-e khāssi na. Dāstam fekr mi-kardam beram ku, vali hichkas peydā na-kardam ke biād.
(چیز خاصی نه. داشتم فکر میکردم برم کوه، ولی هیچکس پیدا نکردم که بیاد.) — "Nothing special. I was thinking of going hiking, but I didn't find anyone to come."
Progressive Practice
To internalize the dāštan deletion rule, practice converting affirmative progressive sentences into their negative form. Remember the rule: drop dāštan and negate the main verb using ne-mi-. The resulting negative sentence is identical in form to the standard continuous negative.
| Affirmative Progressive (What's happening now) | Correct Negative (What is not happening) |
| :--- | :--- |
| dāram ketāb mi-khānam (I am reading a book) | ketāb ne-mi-khānam (I am not reading a book) |
| dāri film mi-bini (You are watching a movie) | film ne-mi-bini (You are not watching a movie) |
| dārad be musiqi gush mi-dahad (He is listening to music) | be musiqi gush ne-mi-dahad (He is not listening to music) |
| dāshtim ghazā mi-khordim (We were eating food) | ghazā ne-mi-khordim (We were not eating food) |
| dāshtid tamrin mi-kardid (You all were practicing) | tamrin ne-mi-kardid (You all were not practicing) |
Because ne-mi-khānam can mean either "I don't read" (habitual) or "I am not reading" (progressive), context becomes more important. Adverbs like al'ān (now), hālā (now), felan (for now), mamulan (usually), or hichvaqt (never) are often used to remove any ambiguity.
Quick FAQ
hich (any/no) and hichvaqt (never) work with these negations?They work perfectly and are very common. Persian grammar requires a double negative, so hich and hichvaqt are used alongside a negated verb for emphasis. For example: Hichkas hanuz na-yāmade ast. (هیچکس هنوز نیامده است) — "No one has come yet." Or, Man hichvaqt be ānjā na-rafte-am. (من هیچوقت به آنجا نرفتهام) — "I have never gone there."
It's remarkably simple: you just use the standard negative verb form but with a rising intonation at the end of the sentence. There is no change in word order. For example: Hanuz kār-at rā tamām na-karde-i? (هنوز کارت را تمام نکردهای؟ ↗︎) — "Haven't you finished your work yet?" Or, Dar Tehrān zendegi ne-mi-koni? (در تهران زندگی نمیکنی؟ ↗︎) — "Don't you live in Tehran?"
The core rules (prefix placement, dāštan deletion, ne-mi- vowel) are the same. The main difference is in pronunciation and contractions. In colloquial Tehrani speech, ast is almost always contracted to -e. Verb endings are also shortened. For example, the written neveshte-am (نوشتهام) is often pronounced neveshtam. The written na-yāmade ast (نیامده است) becomes colloquially nayumade. As a B1 learner, you should master the full written forms first, as they are always understood and grammatically correct.
na-mi- is incorrect, but I'm sure I've heard it in music or poetry. Why?You are right that it appears occasionally in older texts, poetry, or certain regional dialects. However, in modern Standard Iranian Persian (the dialect centered on Tehran), ne-mi- is the overwhelmingly consistent and correct form. For clear, modern communication, you should always use ne-mi-. Using na-mi- will immediately mark you as a non-native speaker in most contexts.
Negation Prefixes
| Tense | Affirmative | Negative Prefix | Negative Form |
|---|---|---|---|
|
Past Simple
|
raft
|
na-
|
naraft
|
|
Present Continuous
|
miravad
|
nemi-
|
nemiravad
|
|
Past Continuous
|
miraft
|
nemi-
|
nemiraft
|
|
Present Perfect
|
rafteh ast
|
na-
|
narafteh ast
|
Meanings
The use of prefixes 'na-' and 'nemi-' to indicate the absence of an action or state in various tenses.
Perfective Negation
Negating completed actions using 'na-'.
“او نرفت (He did not go)”
“من ندیدم (I did not see)”
Continuous/Imperfect Negation
Negating ongoing or habitual actions using 'nemi-'.
“او نمیخورد (He is not eating)”
“من نمیدانم (I don't know)”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Simple Past
|
na + Verb
|
naraft
|
|
Present Cont.
|
nemi + Verb
|
nemiravad
|
|
Past Cont.
|
nemi + Verb
|
nemiraft
|
|
Compound
|
Noun + nemi + Verb
|
kar nemikonam
|
|
Question
|
Aya + Negative Verb
|
Aya nemiravi?
|
|
Short Answer
|
Negative Verb
|
Nemiravam
|
Formality Spectrum
من نمیروم (Daily conversation)
من نمیروم (Daily conversation)
نمیرم (Daily conversation)
نمیرم (Daily conversation)
Negation Logic
Perfective
- na- Past/Perfect
Imperfective
- nemi- Present/Continuous
Examples by Level
من نمیروم
I am not going
او نمیآید
He is not coming
من نمیدانم
I don't know
ما نمیبینیم
We don't see
من نرفتم
I did not go
او نخورد
He did not eat
آنها ندیدند
They did not see
شما نخواندید
You did not read
من کار نمیکنم
I am not working
او بازی نمیکند
He is not playing
ما صحبت نکردیم
We did not talk
آنها نیامدند
They did not come
من نمیتوانم بیایم
I cannot come
او نمیخواست برود
He did not want to go
ما نمیتوانستیم ببینیم
We could not see
آنها نمیگذاشتند
They did not let
اگر نیاید، نمیروم
If he doesn't come, I won't go
او هرگز نگفت
He never said
من نمیتوانستم باور کنم
I could not believe
آنها نمیبایست انجام میدادند
They should not have done it
نمیدانم چرا نگفت
I don't know why he didn't say
او نمیتوانست نگوید
He could not help but say
ما نمیخواستیم که نرویم
We didn't want not to go
آنها نمیبایست میآمدند
They shouldn't have come
Easily Confused
Learners mix up the tense aspect.
Negating the noun instead of the verb.
Putting negation before the subject.
Common Mistakes
man na raftam
man naraftam
man nemi raftam
man nemiraftam
na man raftam
man naraftam
nemi man raftam
man nemiraftam
nemi raftam
naraftam
na miravam
nemiravam
na kar kardam
kar nakardam
nemi-kar kardam
kar nakardam
na-kar mikonam
kar nemikonam
nemi-raftam
naraftam
nemi-goftam
nagoftam
na-miravam
nemiravam
nemi-raft
naraft
Sentence Patterns
من ___ هستم.
من ___ کردم.
او ___ است.
ما ___ بودیم.
Real World Usage
نمیتونم بیام
پیاز نمیخورم
من این کار را انجام ندادم
من نمیفهمم
نمیخوام برم
من نمیتوانم شرکت کنم
Prefix placement
Aspect confusion
Compound verbs
Spoken forms
Smart Tips
Check the tense first.
Negate the verb part.
Shorten the prefix.
Use full forms.
Pronunciation
Prefix stress
The stress usually falls on the prefix 'na-' or 'nemi-'.
Falling
من نمیروم ↓
Statement of fact.
Memorize It
Mnemonic
Na is for the past, Nemi is for the now.
Visual Association
Imagine a 'Na' sign blocking a door for the past, and a 'Nemi' sign blocking a clock for the present.
Rhyme
Past is 'na', present is 'nemi', negation is easy, as you can see.
Story
Ali wanted to go out. He didn't go (naraft). Now he is not going (nemiravad). He is staying home.
Word Web
Challenge
Write 5 sentences about what you did not do yesterday and 5 about what you are not doing today.
Cultural Notes
In spoken Tehrani, 'nemi-' often becomes 'nami-' or 'ne-'.
The prefixes originate from Middle Persian negation markers.
Conversation Starters
آیا میروی؟
آیا دیدی؟
آیا کار میکنی؟
آیا میخواستی بروی؟
Journal Prompts
Common Mistakes
Test Yourself
من ___ (not go) به مدرسه.
Find and fix the mistake:
من na رفتم.
او ___ (not eat) ناهار.
من کار میکنم.
The prefix 'na-' is used for present tense.
A: میآیی؟ B: ___.
من / نمیروم / خانه.
Match each item on the left with its pair on the right:
Score: /8
Practice Exercises
8 exercisesمن ___ (not go) به مدرسه.
Find and fix the mistake:
من na رفتم.
او ___ (not eat) ناهار.
من کار میکنم.
The prefix 'na-' is used for present tense.
A: میآیی؟ B: ___.
من / نمیروم / خانه.
Match: Naraftam - Past, Nemiravam - Present.
Score: /8
Practice Bank
10 exercisesHe hadn't eaten.
Which one is correct?
را | ندیدهام | من | تو
ما درس _______. (ne-mi-khāndim)
Match the pairs:
من ندارم میآیم.
Pick the best translation:
آنها بازی را تمام _______.
باران نمیبارد.
نگفته بودی؟ | به او | تو
Score: /10
FAQ (8)
Use 'na-' for completed actions in the past.
Use 'nemi-' for ongoing or habitual actions.
Directly before the verb stem.
Attach it to the verb part, e.g., 'kar nemikonam'.
Yes, it often shortens to 'ne-' or 'nami-'.
No, that is incorrect.
Use 'nemi-tavanam'.
Some verbs have irregular stems, but the prefix rule remains.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
no + verb
Prefix vs. particle.
ne + verb + pas
Prefix vs. sandwich.
nicht
Adverb vs. prefix.
-nai
Suffix vs. prefix.
la/lam
Particle vs. prefix.
bu/mei
Particle vs. prefix.
Learning Path
Prerequisites
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