Basic Negation with nie

Negation in Polish is, on the surface, refreshingly simple: you put the little word nie ("not") directly in front of the word you want to negate. There is no rearranging of the sentence, no helper verb, no "do/does/did." But that very simplicity hides two things English speakers consistently get wrong — the absence of any auxiliary, and the fact that where you place nie decides what gets negated. This page covers basic sentence negation; the closely related rules about object case and stacking negatives have their own pages.

The core rule: nie before the verb

To make a normal sentence negative, place nie immediately before the conjugated verb. That is the whole mechanism.

Notice what is not there. English builds a negative by inserting a form of do: "I do not know," "I don't have time." Polish has no such machinery. The verb wiem ("I know") simply gets nie stuck on its front. There is no Polish word standing in for English "do" here — and this is the single most useful thing to internalise on this page, because the missing auxiliary trips up almost every beginner.

Because Polish is a pro-drop language (the verb ending already tells you the subject), most negative sentences are just two words: nie plus the verb.

Negating "to be" and "to be + adjective"

When the predicate contains the verb być ("to be"), nie goes in front of być, exactly as before. The adjective or noun that follows is left alone.

So "she isn't hungry" is nie + jest (the verb) + głodna (the adjective). You do not attach nie to the adjective here. The pattern is always nie + the verb, never nie + adjective, when you are negating the whole statement.

Spelling: separate from verbs, joined to other words

Here is a spelling rule that surprises everyone. When nie negates a verb, it is written as a separate word: nie wiem, nie mam, nie jest. But when nie attaches to a noun, adjective, or adverb to form a new lexical item — a single negated concept — it is written joined to that word:

The contrast can be subtle. On jest niedobry ("he is unkind/bad", a fixed adjective) differs from On nie jest dobry ("he is not good", a plain negation of the verb). Both are correct; they just package the idea differently. The full set of rules — including the cases where the same string can be written either way depending on contrast or comparison — is laid out on the joining and splitting nie page.

nie before other words: negating just that piece

You are not limited to negating verbs. Put nie directly in front of any element to negate only that element. This is how Polish handles answers like "not today" or "not me."

Here nie sits in front of dzisiaj ("today") or ja ("I"), negating just that word rather than the whole event. The party still happens, the deed was still done — you are only correcting one detail. This constituent negation, and the "not X, but Y" frame that often goes with it, is treated in depth on the negating specific words and contrast page.

Why placement matters: nie marks scope

Because nie attaches to whatever follows it, moving nie changes the meaning of the sentence. Compare:

In the first sentence, nie sits on the verb zrobiłem ("did"): you are denying the action — you didn't do it. In the second, nie sits on ja ("I"): you are not denying that the thing was done, you are denying that you are the one who did it. The deed happened; you are just not the culprit. English usually needs a cleft sentence ("It wasn't me who...") or heavy stress ("I didn't do it") to capture this difference. Polish does it by sliding one tiny word.

This is the deeper logic worth carrying with you: nie negates the word it precedes, and that defines the scope of the negation. Once you feel this, you stop translating word-for-word from English and start placing nie deliberately.

Two consequences worth previewing

Two further rules grow directly out of basic negation, and each has its own page:

• The object changes case. When you negate a transitive verb, its direct object stops being accusative and becomes genitive: Mam czas → Nie mam czasu. See negation changes the object case.
• Negatives must agree. With words like nikt ("nobody") or nigdy ("never"), the verb still has to carry nie — Polish requires double negation, never cancelling it out. See double and multiple negation.

Common Mistakes

There is no helper verb to translate, and the object of a negated verb goes genitive (to → tego).

Don't borrow jestem ("I am") as a stand-in for English "do." Negation is simply nie + the verb itself.

To negate the whole statement, nie goes in front of the verb jest, not in the middle of the predicate. (To nie mój samochód, dropping jest, is also fine and common in speech.)

When nie fuses with an adjective into a single quality, write it joined: niedobry. (Splitting it — nie dobry — is only correct when you are explicitly contrasting, e.g. nie dobry, lecz zły.)

One nie on the verb is enough for plain negation. You only get more than one negative word when there is a negative pronoun or adverb in play (see the double-negation page).

Key Takeaways

• Negate by placing nie immediately before the word — usually the verb. No "do/does/did."
• Polish is pro-drop, so most negatives are just nie
  • verb.
• nie is written separately from verbs but joined to nouns, adjectives, and adverbs that form a fixed negated concept.
• Placement = scope. Nie ja to zrobiłem (not me) ≠ Ja tego nie zrobiłem (I didn't do it).
• Negating a transitive verb pushes its object into the genitive, and negative pronouns force a second nie — both covered on their own pages.