How to make a sentence negative in Serbian: ne, nisam and double negatives
Serbian makes a sentence negative by putting ne before the verb — ne razumem (I don’t understand) — with no “don’t” to borrow. Three everyday verbs fuse that ne into one word: nisam (I’m not), nemam (I don’t have), neću (I won’t). And unlike English, Serbian keeps every negative: Ništa ne znam is “I don’t know anything.”
Published 20 September 2026
English builds a negative with spare parts. It reaches for a helper — “I don’t know”, “She isn’t here”, “We won’t go” — and hangs the not off it. Serbian keeps things blunt: it puts one small word, ne, in front of the verb, and that is the whole move. No borrowed “do”, no rearranging. Learn where ne sits, meet three verbs that pull it inside themselves, and get comfortable with one habit that feels wrong to an English speaker at first — and you can say “no”, “not”, and “never” about anything.
The one-word rule: ne + verb
For almost every verb, you negate a sentence by writing ne as a separate word right before the verb. Nothing else changes.
Razumem. (I understand.) → Ne razumem. (I don’t understand.)
Govorim srpski. (I speak Serbian.) → Ne govorim srpski. (I don’t speak Serbian.)
On ide u školu. (He goes to school.) → On ne ide u školu. (He doesn’t go to school.)
Because the verb ending already tells you who is meant, you can drop the subject pronoun and the sentence still stands: Ne radim danas. is a complete “I’m not working today” — no ja needed. This separate-ne pattern is the present-tense default for ordinary lexical verbs. In the past and future, Serbian negates the auxiliary instead: Nisam radio / radila (I didn’t work) and Neću raditi (I won’t work).
Three verbs that swallow the ne
Serbian has exactly three everyday verbs whose present-tense negative is written as a single word rather than ne plus a gap. You never say “ne sam”, “ne imam” or “ne ću” — they contract:
Person
biti → not be
imati → not have
hteti → won’t
ja (I)
nisam
nemam
neću
ti (you, sg.)
nisi
nemaš
nećeš
on / ona / ono (he/she/it)
nije
nema
neće
mi (we)
nismo
nemamo
nećemo
vi (you, pl./formal)
niste
nemate
nećete
oni / one / ona (they)
nisu
nemaju
neće
These are the negatives of biti (to be), imati (to have) and hteti (to want — also the little helper that builds the future). They come up constantly:
Nisam umoran. — I’m not tired. Nije istina. — It’s not true.
Nemam vremena. — I don’t have time. Nema problema. — No problem. (Here nema also does the job of “there isn’t”.)
Neću da idem. — I don’t want to go / I won’t go. Oni neće doći. — They won’t come.
The full run of positive and negative “to be” forms lives in our piece on the Serbian verb “to be”, and the way neću / nećeš… pairs up with a second verb to make the future is covered in the future tense.
The habit English fights: Serbian keeps every negative
Here is the one rule that trips up almost every learner. In Serbian, a negative word does not replace the ne on the verb — it joins it. Linguists call this negative concord: when a sentence is negative, every negative element in it stays negative, and together they still mean a single “no”, not a double one that cancels out.
Ništa ne znam. — I don’t know anything. (literally “nothing not I-know”)
Niko ne dolazi. — Nobody is coming.
Nikad ne kasnim. — I’m never late.
Nigde ne idem. — I’m not going anywhere.
English was taught to avoid “I don’t know nothing”; Serbian requires exactly that shape. You can even stack several negatives and the sentence is perfectly correct: Niko nikad ništa ne radi. — “Nobody ever does anything.” Four negatives, one meaning. The same holds with the fused verbs: Nikad nemam vremena. — “I never have time.”
To say “neither… nor”, use ni… ni, and keep the verb negative too: Ne pijem ni kafu ni čaj. — “I drink neither coffee nor tea.”
A lone negative stands on its own only where there is no verb to negate — a short answer or a bare exclamation: — Ko dolazi? — Niko. (“Who’s coming?” — “Nobody.”); — Šta hoćeš? — Ništa. (“What do you want?” — “Nothing.”); Nikad više! (“Never again!”).
These ni- words are the negative twins of the question words ko (who), šta (what), kad (when) and gde (where) — worth a look at our Serbian question words once the pattern clicks.
Saying “no”, and answering a question
The bare word for “no” is Ne. But just as with a plain “yes”, Serbian very often answers by echoing the verb in its negative form, which sounds more natural than a flat Ne:
Da li si umoran? — Nisam. (Are you tired? — I’m not.)
Da li imaš auto? — Nemam. (Do you have a car? — I don’t.)
Da li voliš kafu? — Ne volim. (Do you like coffee? — I don’t.)
Telling someone not to: ne or nemoj
Serbian has two common ways to make a negative command. With an imperfective verb, ne can go directly before the imperative: Ne govori tako! (Don’t talk like that!). The safe, all-purpose pattern is nemoj (to one person) or nemojte (to a group, or politely), followed by da + the present or by the infinitive. This pattern works with either verbal aspect and is especially useful with a perfective verb:
Ne govori tako. — Don’t talk like that.
Nemoj da brineš. / Nemoj brinuti. — Don’t worry.
Nemojte da kasnite. — Don’t be late. (to a group or politely)
The rest of the command system — how to tell someone to do something — is in our guide to Serbian imperatives.
A worked example: turning someone down, gently
Watch the pieces work together in one short exchange:
— Da li ideš na žurku večeras?
— Ne, neću.Nemam vremena.
— Zašto? Nikad ne izlaziš!
— Nije istina. Samo nisam raspoložen večeras.
— Dobro, nemoj da brineš. Ništa strašno.
In English: “Are you going to the party tonight?” — “No, I won’t. I don’t have time.” — “Why? You never go out!” — “That’s not true. I’m just not in the mood tonight.” — “OK, don’t worry. No big deal.” Every negative tool is here: plain ne, the fused neću / nemam / nisam / nije, the required double negative in nikad ne izlaziš, the command nemoj, and a lone ništa answering with no verb behind it.
Try it — five quick ones
Make each sentence negative. Answers below.
Razumem.(“I understand.” → “I don’t understand.”)
Imam vremena.(“I have time.” → “I don’t have time.”)
On je kod kuće.(“He’s at home.” → “He isn’t at home.”)
Nešto znam.(“I know something.” → “I don’t know anything.”)
Ići ću sutra.(“I’ll go tomorrow.” → “I won’t go tomorrow.”)
Show answers
Ne razumem.(plain ne + verb)
Nemam vremena.(imati fuses the ne into nemam)
On nije kod kuće.(biti fuses the ne into nije)
Ništa ne znam.(nešto → ništa, and the verb stays negative — concord)
Neću ići sutra.(hteti fuses the ne into neću; the future negative)
Does this work for Croatian, Bosnian and Montenegrin?
Yes — negation is one of the most uniform corners of the shared language. All four varieties put ne before the verb, use the same three fused negatives (nisam, nemam, neću), form negative commands with ne + an imperative or nemoj / nemojte, and require negative concord in the same broad way. The ijekavian spelling you’ll see in Croatia, Bosnia and Montenegro doesn’t touch these little words, so what you’ve learned here carries straight across. Vocabulary, aspect preferences and register can differ, but the core negation machinery carries over.
You don’t drill these forms into place — you use them until they stop feeling foreign. In the app, the fox asks Da li razumeš? and you get to say Ne razumem and mean it, or turn down an invitation with Neću, nemam vremena, until the double-negative habit builds itself. If you’re mapping out the order that makes Serbian click, our honest guide to learning Serbian lays it out. Start your free seven-day trial — no card →