If you had to pick the single hardest-working word in the French language, que would win without effort. It connects clauses, it stands in for objects in relative clauses, it marks the second term of comparisons, it carries the meaning only when paired with ne, it introduces third-person commands, and it serves as the second half of nearly every compound conjunction in the language. Some of these jobs are subtly related; others have nothing to do with each other and only share the spelling by historical accident.
The good news is that the form que is invariable — no agreement, no inflection, no spelling change except qu' before a vowel. The bad news is that English has separate words for most of que's jobs (that, than, only, what, whom, which, may, may he, before…), and English freely drops that in places where French refuses to. This page maps every role que plays, with the test that tells each role apart from the others, and finishes with the four most common transfer errors English speakers make.
Role 1: subordinator after verbs of speech, thought, perception
This is the biggest job. After a verb like dire, penser, croire, savoir, espérer, sentir, voir, entendre, remarquer, que introduces the content of what was said, thought, perceived, or known. In English this is that, but English usually drops it; French never does.
Je pense que tu as raison.
I think (that) you're right.
Elle dit qu'elle ne peut pas venir ce soir.
She says she can't come tonight.
J'ai remarqué qu'il portait toujours la même cravate.
I noticed he always wore the same tie.
On voit bien que tu n'as pas dormi.
You can clearly see that you haven't slept.
The mood after que depends on the matrix verb. Verbs of assertion (affirmative dire, penser, croire, savoir, être sûr) take the indicative — you are asserting the truth of the embedded clause. Verbs of doubt, will, emotion (douter, vouloir, regretter, avoir peur, il faut, il est important) take the subjunctive — you are not asserting the embedded clause as true. This is the productive mood-trigger system covered in detail under verbs/subjunctive.
Je sais qu'il vient.
I know he's coming. (indicative — asserted fact)
Je veux qu'il vienne.
I want him to come. (subjunctive — desired, not asserted)
Role 2: relative pronoun (direct object of the relative clause)
When que sits inside a relative clause, it is a pronoun, not a conjunction. It stands in for a noun that would have been the direct object of the verb in the relative clause. English uses that, which, whom in this slot — and again often drops them.
Le livre que j'ai lu hier était passionnant.
The book (that) I read yesterday was fascinating.
La femme que tu as vue à la fête est ma cousine.
The woman (whom) you saw at the party is my cousin.
C'est une chose que je ne comprendrai jamais.
It's something I'll never understand.
The test for relative que versus subordinator que: the relative pronoun has a referent in the main clause (le livre, la femme, une chose) and stands in for the direct object inside the relative clause. The subordinator has no referent — it just glues a finite clause onto a verb.
A consequence of relative que being a direct object is participle agreement. When a passé composé verb in the relative clause has avoir as auxiliary and the que refers to a feminine or plural antecedent, the past participle agrees with that antecedent.
La lettre que j'ai écrite est sur la table.
The letter I wrote is on the table.
Les pommes que tu as achetées sont mûres.
The apples you bought are ripe.
Écrite agrees with la lettre (f.sg.); achetées agrees with les pommes (f.pl.). This rule is invisible in speech (the participle endings sound the same) but obligatory in writing.
If the relative pronoun is the subject of the relative clause, French uses qui instead of que (le livre qui est sur la table — the book that is on the table). The choice between qui and que hinges on the role inside the relative clause, not on the type of antecedent.
Role 3: second term of a comparison
Que introduces the standard of comparison after plus, moins, aussi, autant, mieux, pire. English uses than (or as).
Mon frère est plus grand que moi.
My brother is taller than me.
Ce film est moins intéressant que le précédent.
This film is less interesting than the previous one.
Elle parle aussi vite que toi.
She talks as fast as you.
Il travaille plus qu'avant.
He works more than (he did) before.
After que in a comparison, the pronoun is in the stressed (disjoint) form: moi, toi, lui, elle, nous, vous, eux, elles. Saying plus grand que je is a serious error — never use a subject pronoun here.
A subtle point: when the second term contains a finite clause, modern usage often inserts the ne explétif — a meaningless ne that doesn't negate. Il est plus intelligent qu'on ne le pense (he's smarter than people think). This ne is optional and confined to careful or written French.
Role 4: restrictive ne…que — the meaning only
The combination ne…que means only. It looks like a negation, but it is not — the ne and que together restrict the sentence to the element following que.
Je n'ai que dix euros sur moi.
I only have ten euros on me.
Il ne pense qu'à elle.
He only thinks about her.
On ne vit qu'une fois.
You only live once.
Je ne fais que mon travail.
I'm only doing my job.
The crucial test: ne…que is not negation. Je n'ai que dix euros means I have ten euros (and no more), not I don't have ten euros. To negate the same idea, you would say je n'ai pas dix euros (I don't have ten euros).
The position of que matters: it sits immediately before the element being restricted. Move que to restrict a different word and the meaning shifts.
Je ne lis que le soir.
I only read in the evening. (restricts the time)
Je ne lis le journal que le dimanche.
I only read the paper on Sundays. (restricts the day)
In informal speech, ne is often dropped (j'ai que dix euros), just like the ne in regular negation. In writing, both halves are obligatory.
Role 5: cleft and pseudo-cleft constructions
A cleft sentence highlights one element by extracting it from its normal position and putting it at the front. French has two main cleft patterns: c'est X qui/que… and ce que… c'est X.
In c'est X que…, que introduces the rest of the sentence, with X being the focus. Que is used when X is a direct object, a temporal expression, or essentially any role except subject (which uses qui).
C'est ce livre que je veux lire.
It's this book that I want to read. (object focus)
C'est demain que la réunion a lieu.
It's tomorrow that the meeting takes place. (time focus)
C'est moi qu'il a appelé, pas toi.
It was me he called, not you. (object focus, pronoun)
Ce que j'aime, c'est ta franchise.
What I like is your honesty. (pseudo-cleft)
Cleft constructions are very common in spoken French — they are the main way to mark emphasis, since French does not allow English-style stress on individual words.
Role 6: third-person command (subjunctive imperative)
French has a true imperative only for tu, nous, vous. To give a command in the third person (let him… , may they…), French uses que + subjunctive.
Qu'il vienne tout de suite !
Let him come right away! / Have him come right away!
Que personne ne sorte.
Nobody is to leave. / Let no one leave.
Qu'ils fassent ce qu'ils veulent.
Let them do what they want.
Que la lumière soit !
Let there be light. (literary, biblical)
This que is functionally a small word meaning may, let in this context. It is not a subordinator here — there is no main clause it depends on. The structure is fully autonomous.
The same construction underlies wishes and exclamations: Qu'il repose en paix (may he rest in peace), Que Dieu te bénisse (may God bless you).
Role 7: replacement for a second si in a chain
When you chain two conditions joined by et or ou, the second cannot be introduced by another si. French replaces it with que + subjunctive.
Si tu viens et que tu apportes du vin, on pourra faire la fête.
If you come and bring wine, we can have a party.
Si j'avais le temps et que je sache où il habite, j'irais le voir.
If I had time and knew where he lived, I'd go see him.
Si tu pars maintenant ou que tu prennes le train suivant, tu arriveras à temps.
If you leave now or take the next train, you'll get there in time.
This is a fixed structural rule: never si X et si Y in standard French, always si X et que Y with subjunctive in the second clause. Outside of this exact context, que never replaces si — si itself is covered on its own page.
Role 8: in compound conjunctions
A long list of French conjunctions consist of preposition / adverb + que: parce que (because), bien que (although), avant que (before), après que (after), pour que (so that), afin que (in order that), pendant que (while), tandis que (whereas), jusqu'à ce que (until), dès que (as soon as), à condition que (provided that), à moins que (unless), depuis que (since), puisque (since/given), quoique (although), pourvu que (provided that), de sorte que (so that), de peur que (for fear that), si bien que (so that), alors que (whereas), and many more.
In all of these, que is the second half of a compound subordinator. It elides to qu' before a vowel and obeys whatever mood the conjunction requires (some take indicative, some subjunctive — see conjunctions/overview for a full table).
Je suis parti parce qu'il pleuvait.
I left because it was raining.
Bien qu'il soit fatigué, il travaille.
Although he's tired, he's working.
Pour qu'on se comprenne, parle plus fort.
So that we understand each other, speak louder.
The rule for elision: any compound X que becomes X qu' when the next word starts with a vowel or silent h (parce que → parce qu'il, bien que → bien qu'on, avant que → avant qu'elle).
Role 9: exclamative que
In careful or slightly literary French, que introduces an exclamation meaning how!
Que c'est beau !
How beautiful it is!
Que tu es gentil !
How kind you are!
Que de monde !
What a crowd! / So many people!
In conversation, the more common form is qu'est-ce que + clause (qu'est-ce que c'est beau !) or comme + clause (comme c'est beau !). The bare exclamative que sounds slightly bookish but is fully grammatical.
How to tell the roles apart
Faced with a que in the wild, ask:
- Is there an antecedent in the main clause? If yes, and que stands in for an object inside the following clause → relative pronoun (Role 2).
- Does que follow a comparative plus/moins/aussi/autant/mieux? → comparative (Role 3).
- Is there a ne before the verb, restricting meaning to only? → restrictive ne…que (Role 4).
- Does the sentence start with c'est X que highlighting one element? → cleft (Role 5).
- Does the sentence start with que
- subjunctive, expressing a wish or command?
- Is que preceded by a preposition or adverb forming a compound conjunction? → compound conjunction (Role 8).
- Does que follow a verb of speech, thought, perception, will, doubt? → subordinator after the verb (Role 1).
- Is the sentence an exclamation starting with que? → exclamative (Role 9).
The roles overlap less than they look. With practice, you parse them automatically.
Common Mistakes
❌ Je pense c'est vrai.
Incorrect — French never drops que the way English drops that.
✅ Je pense que c'est vrai.
I think it's true.
❌ Mon frère est plus grand que je.
Incorrect — after que in comparisons, use the stressed pronoun (moi), not the subject pronoun (je).
✅ Mon frère est plus grand que moi.
My brother is taller than me.
❌ Je n'ai pas que dix euros.
Incorrect — adding pas inverts the meaning to a normal negation.
✅ Je n'ai que dix euros.
I only have ten euros. (ne…que = only, no pas needed)
❌ Si tu viens et si tu apportes du vin...
Incorrect — the second si in a chain must become que + subjunctive.
✅ Si tu viens et que tu apportes du vin...
If you come and bring wine...
❌ La lettre que j'ai écrit est sur la table.
Incorrect — past participle must agree with the preceding direct object (here, la lettre, f.sg.).
✅ La lettre que j'ai écrite est sur la table.
The letter I wrote is on the table.
Key Takeaways
Que is one form with at least nine distinct jobs. The ones that catch English speakers most often are the mandatory subordinator (don't drop it), the stressed pronoun after comparative que (plus grand que moi, never que je), the restrictive ne…que (means only, not negation), and the second-si replacement (si X et que Y + subjunctive). Once you internalize that que is invariable and that its meaning comes entirely from the slot it occupies, the variety of jobs stops being intimidating and starts feeling like the natural consequence of having one workhorse word do several related kinds of glue work.
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Start learning French→Related Topics
- Les Conjonctions: OverviewA1 — A map of French conjunctions — the small words that link clauses and phrases. Two big classes: coordinators (et, mais, ou, donc, car, or, ni) link equal partners; subordinators (que, parce que, quand, si, bien que, pour que…) introduce a dependent clause. The choice of subordinator also determines whether the verb stays in the indicative or shifts to the subjunctive.
- Si: condition et interrogation indirecteB1 — Si is the small word that handles two unrelated jobs in French: hypothetical conditions (if it rains…) and embedded yes/no questions (I wonder whether…). The rules for tense and mood differ sharply between the two, and there is one absolute prohibition — never put a future or conditional after the conditional si.
- Les Propositions Relatives: structuresB1 — French relative clauses are built around a fixed inventory of relative pronouns — qui, que, dont, où, lequel — each chosen by the syntactic role of the relativized element. Unlike English, French never lets you drop the relative, and the past participle agrees with a preceding direct object via que.
- Phrases Subordonnées: Vue d'EnsembleA2 — A subordinate clause depends on a main clause and is introduced by a subordinator like que, qui, quand, parce que, si. This page surveys the main types of subordinate clauses and the moods they trigger — indicative, subjunctive, conditional.
- Le Subjonctif: Overview of the French SubjunctiveB1 — The French subjunctive is alive and well — used in casual conversation, not just literary prose. The mood marks uncertainty, emotion, necessity, and desire, and learners need it from B1 onward to sound like an adult speaker.
- Que: la conjonction la plus polyvalenteB1 — Que is the most overworked word in French — subordinator, relative pronoun, comparative marker, restrictive negation, cleft connector, subjunctive command introducer, and the second half of dozens of compound conjunctions. This page maps every job que does and shows how to tell them apart.