Pouvoir (can/to be able)
Le Verbe Pouvoir
Pouvoir (can/to be able) in French
Overview
The verb pouvoir (can / to be able to) is one of the three essential modal verbs in French, alongside vouloir (to want) and devoir (must). At the A1 level, pouvoir is one of the first tools you have for expressing ability, possibility, and asking for permission — fundamental communicative functions in any language.
Pouvoir is always followed by an infinitive. The conjugation features a stem change: peu- in the singular, pouv- in nous and vous, and peuv- in ils/elles. The singular forms je peux, tu peux, and il peut all share the same stem but have slightly different endings.
In questions, the first person singular has a special inverted form: puis-je (may I / can I), which sounds more elegant than peux-je. This form is commonly used in polite requests and formal contexts.
How It Works
Present Tense Conjugation
| Subject | Conjugation |
|---|---|
| je | peux |
| tu | peux |
| il / elle / on | peut |
| nous | pouvons |
| vous | pouvez |
| ils / elles | peuvent |
Usage Patterns
| Function | Example | English |
|---|---|---|
| Ability | Je peux nager. | I can swim. |
| Permission | Tu peux entrer. | You can come in. |
| Polite request | Vous pouvez répéter ? | Can you repeat that? |
| Formal question | Puis-je vous aider ? | May I help you? |
| Possibility | Il peut pleuvoir. | It may rain. |
| Impossibility | Je ne peux pas venir. | I can't come. |
Examples in Context
| French | English | Note |
|---|---|---|
| Je peux t'aider ? | Can I help you? | Offering help |
| Tu peux venir demain ? | Can you come tomorrow? | Asking ability |
| Il peut parler trois langues. | He can speak three languages. | Ability |
| On peut manger ici ? | Can we eat here? | Permission |
| Nous pouvons commencer. | We can start. | Readiness |
| Vous pouvez vous asseoir. | You can sit down. | Invitation |
| Ils ne peuvent pas rester. | They can't stay. | Negation |
| Puis-je avoir l'addition ? | May I have the check? | Formal/polite |
| Tu ne peux pas faire ça ! | You can't do that! | Prohibition |
| Est-ce qu'on peut payer par carte ? | Can we pay by card? | Practical question |
Common Mistakes
Using "pouvoir" without an infinitive
- Wrong: Je peux. (in most contexts)
- Right: Je peux venir. / Oui, je peux. (as a short answer)
- Why: Pouvoir normally requires a following infinitive. It can stand alone only as a short answer to a question that already specifies the action.
Saying "peux-je" instead of "puis-je"
- Wrong: Peux-je entrer ?
- Right: Puis-je entrer ?
- Why: In inverted questions, the first person singular uses the special form puis-je, not peux-je. Alternatively, use Est-ce que je peux entrer ?
Confusing "pouvoir" and "savoir" for abilities
- Wrong: Je peux parler français. (meaning "I know how to speak French")
- Right: Je sais parler français. (skill) / Je peux parler français maintenant. (I'm able to right now)
- Why: Savoir is for learned skills and knowledge. Pouvoir is for physical ability or permission in the moment.
Practice Tips
- Practice making polite requests in shops and restaurants: Est-ce que je peux voir le menu ? Vous pouvez m'aider ? Puis-je payer par carte ? These are immediately useful in real life.
- Pair pouvoir with different infinitives to expand your range: je peux manger, je peux dormir, je peux travailler, je peux partir. The structure is always the same.
- Practice negation: Je ne peux pas venir. Tu ne peux pas entrer. On ne peut pas rester. Negation with modal verbs is very common.
Related Concepts
- Regular -ER Verbs — pouvoir is always followed by infinitives, many of which are -er verbs
Prerequisite
Regular -ER VerbsA1More A1 concepts
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