Basic Negation with Не

The basic tool for saying "not" in Russian is the little word не, and the rule for placing it is refreshingly mechanical: не goes immediately in front of the word you are negating. Most of the time that word is the verb (Я не зна́ю — "I don't know"), but не is not tied to verbs. Put it in front of a noun, an adjective, an adverb, a pronoun — whatever you want to deny — and that is what gets negated. There is no helper verb, no rearranging of word order, no "do/does/did". If you can find the word you mean to negate, you already know where не goes: right before it.

Не before the verb — the default

The commonest job of не is to negate the verb, which negates the whole statement. не sits directly before the verb and nothing comes between them:

Notice there is no auxiliary at all. English builds negation with a borrowed verb — do + not (I do not know, I don't hear you). Russian has nothing of the kind. You take the ordinary verb and place не in front of it. This is the single biggest adjustment for an English speaker, because the instinct to reach for a "do" is strong.

No 'do'-support: the most important habit to break

In English, the moment you negate a present- or past-tense verb, you grab do/does/did and the main verb goes to its bare form (I know → I do not know). Russian never does this. The verb keeps its normal conjugated form and не simply attaches to the front:

Не before a noun, adjective, or adverb

Because не negates whatever follows it, you can negate non-verbs directly. This is how Russian handles "He's not home", "That's not my book", "Not now" — there is often no verb in the sentence at all (the present-tense "to be" is normally absent), so не attaches straight to the predicate word:

In each of these, не is glued to the word that carries the meaning being denied — до́ма, моя́, сейча́с, горя́чий — exactly as it would glue to a verb.

Pronunciation: не is unstressed and leans on the next word

не carries no stress of its own. In speech it forms a single rhythmic unit with the following word, reduced to something like "ни" (a short "neh"/"nih" sound). This is why it is written as a separate word but never stands alone with its own accent — its stress lives on the word it negates: не зна́ю, не до́ма, не моя́. (Because it is a monosyllable and unstressed, не takes no stress mark.)

Moving не to negate a different element

Since не attaches to whatever follows it, you can shift its meaning simply by moving it. Compare negating the verb with negating a specific word for contrast — the classic "not X, but Y" pattern:

In the second sentence the verb чита́ю is positive — you are reading — and не lands on э́ту to single it out for correction. This constituent (partial) negation is a whole topic of its own; see negating specific elements. For now, just absorb the principle: where не sits is what gets negated.

The stressed не́: не́ был, не́ было, не́ дал

There is one place where не unexpectedly takes the stress. With a handful of common past-tense verbs, the negative particle pulls the stress off the verb and onto itself, becoming не́. This happens with быть (to be) and a few others in their masculine, neuter, and plural past forms:

Note that the feminine singular keeps the stress on the verb: не была́ (not не́ была). The shift is real and worth marking, because saying не *был with stress on был sounds noticeably off to a native ear.

Не (not) vs ни (a different particle)

Do not confuse не with its look-alike ни. не is the ordinary "not" of this page. ни is a separate, intensifying particle ("not a single", "not even one") that builds the negative pronouns (никто́, ничто́) and appears in fixed emphatic phrases — and crucially, ни-words demand that не also appear on the verb (Никто́ не зна́ет). Those topics have their own pages: double and multiple negation and the particle ни. For now, hold onto the clean division: не = simple "not"; ни = an emphasizer that comes bundled with не.

Common Mistakes

Key Takeaways

• не goes directly in front of the word it negates — most often the verb (Я не зна́ю), but also any noun, adjective, adverb, or pronoun (не до́ма, не моя́, не сейча́с).
• There is no auxiliary "do" — the verb keeps its conjugated form and не simply precedes it. Never translate "don't" as two words.
• не is unstressed and leans onto the following word; it takes no stress mark.
• Move не to change what is negated: Я не чита́ю э́ту кни́гу (negates reading) vs Я чита́ю не э́ту кни́гу (negates "this book").
• A few past-tense forms shift the stress onto the particle: не́ был, не́ было, не́ были, не́ дал — but feminine не была́ keeps it on the verb.
• Don't confuse не ("not") with ни (an intensifier that bundles with не) — they are different particles.