If you’re learning French, sooner or later you hit a fork in the road: after que, should you use the indicative or the subjunctive? It’s one of the most common stumbling blocks from intermediate level onwards. The subjunctive (le subjonctif) is everywhere in everyday French: il faut que, je veux que, je ne pense pas que. The hard part is knowing when it’s really needed, because almost identical expressions can require different moods: il semble que takes the subjunctive, while il me semble que takes the indicative.

You might think English speakers are at a disadvantage here, since the English subjunctive (“If I were you…”) is now so rare that most of us barely notice it. In French, though, it’s everywhere, and it often turns up where English wouldn’t use it: “I’m glad you’re here” takes the subjunctive in French, je suis content que tu sois là, even though the English verb stays perfectly ordinary.

In this article you’ll find the general logic, the three main groups of verbs and expressions that call for the subjunctive, the special cases (the ones where the indicative comes back into play) and a final summary to help you get it right every time.

1. The big picture: real action or uncertain action?

The indicative presents an action as a fact, something real or certain. The subjunctive is used when the action is uncertain or rejected: it’s a wish, a fear, a doubt, a necessity, not something that has been established.

Compare:

• Je sais qu’il est innocent. → certainty → indicative
• Je ne pense pas qu’il soit innocent. → doubt → subjunctive

So the clue is in the main clause: it’s the verb or expression before que that decides the mood.

2. After impersonal expressions

After expressions such as il faut que, il est important que and il vaut mieux que, the subjunctive is used.

– Il faut que tu viennes demain.
– Il est important que le commissaire puisse contrôler les informations.

Watch out: not all impersonal expressions take the subjunctive. Some of them, even if they look very similar to the ones above, require the indicative.

Indicative after il paraît que, il me semble que, il est probable que:

– Il paraît que le témoin a changé de version.
– Il est probable que le procès aura lieu en mars.

Subjunctive after il semble que, il est possible que:

– Il semble que le témoin soit fatigué.
– Il est possible que le commissaire arrive en retard.

Look closely at the pair il me semble que / il semble que: one tiny me changes the mood. English can be misleading here, because “it seems that” and “it seems to me that” are followed by the same mood. In French, “it seems that he’s tired” is il semble qu’il soit fatigué (subjunctive), whereas “it seems to me that he’s right” is il me semble qu’il a raison (indicative).

3. After verbs of feeling

When you express an emotion or a state of mind (être content, être triste, craindre, avoir peur…), the verb that follows que is in the subjunctive.

– J’ai peur que votre alibi ne tienne pas.
– Je suis content que tu sois là.

4. After verbs of wanting

With vouloir, demander, désirer and similar verbs, you express something you’d like to happen but that isn’t real yet. The subjunctive is therefore compulsory.

– Il voudrait que le témoin soit plus précis.
– Je veux que tu me dises la vérité.

5. Special cases: where mistakes happen most often

So far the rule has been straightforward. Now let’s look at the situations where the mood changes depending on a nuance, and where the indicative comes back into play.

5.1 Penser: it depends on the type of sentence

• Affirmative → indicative:

– Je pense que c’est elle.

• Negative → subjunctive:

– Je ne pense pas que ce soit elle.

• Question → subjunctive:

– Pensez-vous qu’il soit nécessaire de convoquer la presse ?

In the affirmative, you express a conviction. In the other two, you open the door to doubt. English doesn’t make this distinction (“I think she is / I don’t think she is”), which is exactly why it’s so easy to forget.

5.2 Trouver, juger, estimer + adjective

When these verbs are followed by an adjective, the subjunctive is used.

– Je trouve inadmissible qu’il ait été condamné sans preuves.

Without an adjective, the indicative stays:

– Je trouve qu’il a raison.

5.3 Espérer and en espérant

After espérer, use the future or the present of the indicative:

– J’espère qu’il viendra.

With the gerund en espérant, on the other hand, the subjunctive is used, for a less insistent tone:

– En espérant que vous puissiez retenir ma candidature, je vous envoie mes meilleures salutations.

It’s a typical formula in formal letters and job application emails.

5.4 Admettre and comprendre: two meanings, two moods

These verbs take the indicative when they mean “to acknowledge, to hold as true”, and the subjunctive when they mean “to accept, to hold as possible”.

– Je comprends qu’il y a un problème. → I see that there’s a problem
– J’admets qu’il soit en colère, mais ce n’est pas une raison pour agir ainsi. → I accept that he’s angry

5.5 Se douter and douter: beware of the false friend

Se douter means “to imagine, to have a feeling that”: it doesn’t express doubt, but near-certainty. Don’t be fooled by the look of the verb: se douter is not the reflexive form of “to doubt”. Only douter really means “to have doubts”, that is, not to be sure.

– Je me doute qu’il est sincère. → I imagine he’s sincere, I’m pretty sure of it (indicative)
– Je doute qu’il soit sincère. → I doubt he’s sincere (subjunctive)

The same goes for the imperfect:

– Je m’en doutais. = J’en étais sûr.
– Je doutais. = J’avais des doutes.

5.6 Imperatives of supposition and gerunds of wishing

After certain imperatives that introduce a hypothesis, or after expressions of a wish, the subjunctive is used.

– Supposons qu’il soit coupable…
– Imaginons qu’il n’ait pas d’alibi…

5.7 Relative clauses

In relative clauses too, the choice depends on how real the thing you’re talking about is.

• Indicative for what is real:

– Je connais un mécanicien qui est professionnel et pas cher.

• Subjunctive for what is only possible or hypothetical:

– Est-ce que tu connais une personne qui puisse m’aider à transcrire ce texte ?

• Subjunctive after a superlative:

– C’est la seule personne dans l’équipe qui soit capable de prendre des distances.

• Subjunctive for what is rare or non-existent:

– Je ne connais personne qui soit à la hauteur de cette tâche.

6. The summary

Use the subjunctive after:

• il faut que, il est important que, il vaut mieux que, il semble que, il est possible que
• verbs of feeling: être content, être triste, craindre, avoir peur
• verbs of wanting: vouloir, demander, désirer
• je ne pense pas que, pensez-vous que
• trouver / juger / estimer + adjective
• en espérant que, douter que, supposons que, imaginons que
• a relative clause after a superlative, or for what is possible or rare

Use the indicative after:

• il paraît que, il me semble que, il est probable que
• je pense que, j’espère que
• se douter que
• comprendre and admettre in the sense of “to acknowledge”
• a relative clause describing something real

7. Common mistakes to avoid

❌ Il faut que tu viens demain.
✔️ Il faut que tu viennes demain.
Why? After il faut que, the subjunctive is compulsory. English has nothing like it after “you have to” or “it’s necessary that”, so it’s easy to default to the ordinary form.

❌ Je ne pense pas qu’elle est coupable.
✔️ Je ne pense pas qu’elle soit coupable.
Why? Negation opens the door to doubt. English doesn’t mark this at all: “I don’t think she is” and “I don’t think she isn’t” use the exact same verb form.

❌ Je suis content qu’il est là.
✔️ Je suis content qu’il soit là.
Why? Verbs of feeling trigger the subjunctive, but in English this is invisible: “I’m glad he’s here” doesn’t hint at anything unusual going on in French.

8. Want to go further?

Check out the grammar sheet “L’emploi du subjonctif” in the Sillabi grammar resources: you’ll find all the rules in a concise format, with examples to keep at hand while you study or do exercises.

And if you’re wondering how the subjunctive tenses are formed, which we haven’t covered in this article, the Sillabi grammar sheets also include step-by-step explanations on how to build them.

9. To use the subjunctive without overthinking it…

Knowing the rules is the first step, but to use the subjunctive naturally, without pausing at every que, you need guided practice and regular listening. The Et voilà! course takes you step by step with clear explanations, activities and examples in context, turning grammar into a natural reflex.

And if you don’t know where to start, take the level test: in just a few minutes you’ll find out which point in the course is right for you.