Farsi Negation: Four Ways to Say No in Persian

Saying “No” in Persian Has Layers

Na. That’s the word. One syllable, two letters, done. right? Not quite. Farsi negation actually uses four distinct patterns, each doing different work in a sentence (for a formal breakdown, see UT Austin's Persian reference). Mix them up and you’ll sound weird. Skip one and you’ll hit a wall when trying to express basic ideas like “there isn’t any” or “don’t go.”

This guide is part of our Complete Persian Grammar series.

The good news: the system is logical. Once you see how each negation type works, they snap together cleanly. I’ve been teaching Persian in Milan for years, and negation is one of those topics where students go from confused to confident in a single session. as long as someone explains the spoken forms alongside the written ones.

That’s what we’re doing here. Four negation patterns, real examples in Tehrani Persian, and the shortcuts native speakers actually use. If you need a refresher on verb forms first, my Farsi verb conjugation guide covers the basics.

Pattern 1: The “Na-” Prefix on Verbs

This is the backbone of Farsi negation. Take any conjugated verb, stick “na-” on the front. Done.

Raftam (رفتم) = I went → Naraftam (نرفتم) = I didn’t go
Mibinam (می‌بینم) = I see → Nemibinam (نمی‌بینم) = I don’t see
Khordam (خوردم) = I ate → Nakhordam (نخوردم) = I didn’t eat
Midânam (می‌دانم) = I know → Nemidânam (نمی‌دانم) = I don’t know

Notice what happened with the present tense? When a verb has the continuous prefix “mi-“, the negation becomes “nemi-”. not “na-mi-“. The “na” absorbs the “mi” into “nemi.” This is consistent across every verb, no exceptions.

For past tense verbs, it’s straightforward “na-” directly on the verb stem. Naraftam, nakhordam, nadâdam (I didn’t give), nayâmadam. wait. That last one. Âmadam (I came) becomes nayâmadam (نیامدم). When the verb starts with a vowel, a “y” sneaks in for pronunciation. Nayâmadam, not na-âmadam. You can hear native pronunciation on Forvo to train your ear on these shifts.

In spoken Tehrani? Nemidânam becomes “nemidunam.” Naraftam stays pretty much the same. The negation prefix is one of the few things that doesn’t get heavily compressed in speech.

Pattern 2: “Nist”. The “Is Not” Construction

“Ast” (است) means “is.” Its negative? Nist (see also Persian grammar on Wikipedia) (نیست). Not “na-ast.” Not “ne-ast.” Just nist. It’s its own word.

Injâ-st (اینجاست) = It’s here → Injâ nist (اینجا نیست) = It’s not here
Khub-e (خوبه) = It’s good → Khub nist (خوب نیست) = It’s not good
Irâni-ye (ایرانی‌یه) = He/she is Iranian → Irâni nist (ایرانی نیست) = He/she isn’t Iranian

Nist is arguably the most-used negation in daily Persian. Anytime you’re describing what something isn’t. it’s not here, she’s not Iranian, it’s not ready, the food’s not good. you’re using nist.

The conjugated forms: nistam (I’m not), nisti (you’re not), nist (he/she/it isn’t), nistim (we’re not), nistin (you all aren’t), nistand (they aren’t). In spoken Persian, nistin becomes “nistin” and nistand becomes “nistan.” Minimal changes. this one stays close to its written form.

One thing that trips learners up: nist only negates “to be” in the present. For past tense “was not,” you use “nabud” (نبود). Injâ nabud = it wasn’t here. Different word, same na- prefix as pattern 1.

Pattern 3: “Hich” and Double Negatives That Mean Negative

English teachers drill into you: double negatives make a positive. “I don’t have nothing” means you have something. Persian flips this completely. Double negatives in Farsi reinforce the negation.

Hich (هیچ) means “no/none/nothing” and it teams up with a negative verb:

Hich-chi nadâram (هیچ‌چی ندارم) = I don’t have anything (literally: “nothing I-don’t-have”)
Hich-kas nayâmad (هیچ‌کس نیامد) = Nobody came (literally: “no-person didn’t-come”)
Hich-jâ naraftam (هیچ‌جا نرفتم) = I didn’t go anywhere (literally: “nowhere I-didn’t-go”)
Hich-vaght nemiyâd (هیچ‌وقت نمیاد) = He never comes (literally: “never he-doesn’t-come”)

Every single one of those is a double negative. Hich-kas (nobody) + nayâmad (didn’t come) = nobody came. In English that’d mean somebody came. In Persian it means exactly what it looks like: nobody came. Period.

The hich-compounds you’ll use constantly: hich-chi (هیچ‌چی) = nothing, hich-kas (هیچ‌کس) = nobody, hich-jâ (هیچ‌جا) = nowhere, hich-vaght (هیچ‌وقت) = never, hich-kodum (هیچ‌کدوم) = none of them.

Spoken shortcut: hich-chi often becomes “hichi” in Tehran. “Hichi nadâram”. I’ve got nothing. Fast, clean, and you’ll hear it everywhere.

Pattern 4: Negative Imperatives. “Don’t Do That!”

Telling someone not to do something uses “na-” but on the imperative verb form, which is built differently than regular conjugation. This is where learners need to pay attention.

Positive command: boro (برو) = go! Negative: naro (نرو) = don’t go!
Positive: bekhâb (بخواب) = sleep! Negative: nakhâb (نخواب) = don’t sleep!
Positive: bokhor (بخور) = eat! Negative: nakhor (نخور) = don’t eat!
Positive: begir (بگیر) = take/grab! Negative: nagir (نگیر) = don’t take!

See what’s happening? The positive imperative starts with “be-” (or “bo-” before certain consonants). The negative imperative replaces “be-” with “na-“. Boro → naro. Bekhâb → nakhâb. The “be-” disappears entirely.

In Tehrani spoken Persian, negative imperatives get used constantly and often with extra emphasis. “Naro!” (don’t go!), “Nakhor!” (don’t eat that!), “Nagoo!” (don’t say it!). They’re sharp, direct commands. Parents to children, friends to friends, strangers to strangers when someone’s about to do something dumb.

A softer version exists too. Add “dige” (دیگه) for a gentler “don’t”: “Naro dige” = come on, don’t go. “Nagoo dige” = don’t say that (please). The spoken vs. written Persian divide is strong here. written Persian rarely captures these softening particles.

How Spoken Farsi Handles Negation Differently

Formal written Persian: nemidânam (نمی‌دانم). I don’t know.
Spoken Tehrani: nemidunam (نمیدونم).
Ultra-casual: namidunam or even just “nemidum.”

The verb stems shift in speech (dân → dun, bin → bin stays, khâh → khâ), and those shifts carry into the negative forms. Nemikhâham (I don’t want) becomes “nemkhâm” in fast speech. Nemitavânam (I can’t) becomes “nemitunam.”

There’s also the casual “na” standalone. Someone offers you tea: “Na, mersi” (نه مرسی). no thanks. That’s different from the prefix na-. This “na” (or “na” drawn out as “naaaa” for emphasis) is just the word “no” by itself. Simple, but worth distinguishing from the verb prefix.

The polite refusal deserves a mention. saying no in Iranian culture is an art form involving taarof. My post on how to say no in Farsi covers the cultural side. What we’re covering here is the grammar mechanics.

Negation With “Bâyad” (Must) and “Shâyad” (Maybe)

Two important modal verbs with their own negation patterns.

Bâyad beram (باید برم) = I must go → Nabâyad beram (نباید برم) = I must not go. The “na-” attaches to bâyad, not to the main verb. You’re negating the obligation, not the action.

Shâyad biyâd (شاید بیاد) = Maybe he’ll come → Shâyad nayâd (شاید نیاد) = Maybe he won’t come. Here, “na-” goes on the main verb because you’re negating the action while keeping the “maybe.”

Nabâyad beri = you must not go (prohibition). Lâzem nist beri = you don’t need to go (no necessity). Different meanings, different constructions. The first is “don’t you dare.” The second is “it’s not required.” Lâzem nist (لازم نیست). literally “necessary is-not”. uses our friend nist from pattern 2.

Quick Reference: Negation at a Glance

Na- prefix on verbs → naraftam (I didn’t go), nemibinam (I don’t see)
Nist → standalone “is not” → injâ nist (it’s not here)
Hich + negative verb → hich-kas nayâmad (nobody came)
Negative imperative → na- replaces be- → naro! (don’t go!)

That’s the whole system. Four patterns, internally consistent, and once they’re in your muscle memory, you won’t think about them. they’ll just come out right. Understanding Farsi sentence structure helps here, since the verb (and its negation) sits at the end of the sentence.

For the full grammar roadmap, head to the Persian Grammar Guide.

Frequently Asked Questions

Negation clicks fastest when you practice it in real conversation. not flashcards. Grab a lesson with me on Preply and we’ll drill all four patterns until saying “no” in Persian feels as natural as saying it in English.

Get it wrong and the worst that happens is a warm laugh and a story they’ll tell for years. Get it right — refuse the tea twice, accept on the third — and you’ll watch a face open up. You didn’t just speak Persian. You played the game.