Demain, je parlerai avec le professeur. Nous finirons le projet la semaine prochaine. Ils seront en vacances en juillet. Tu auras vingt ans l'année prochaine.
Le futur simple
Le futur simple
What you'll learn
- Make predictions and plans
- Form the futur simple regularly
- Use irregular future stems
Tips for this lesson
- The futur simple stem is (almost always) the infinitive itself.
- The endings are the same for every verb: -ai, -as, -a, -ons, -ez, -ont.
- A handful of very common verbs have irregular stems you must memorise: ser-, aur-, ir-, fer-, viendr-.
In context
Read. Notice the endings all end in -ai/-as/-a/-ons/-ez/-ont, and the stem is close to the infinitive.
The pattern — infinitive stem + endings
Take the infinitive as the stem (drop the final -e for -re verbs), add the future endings.
The futur simple expresses future events, predictions and plans — a bit more formal or definite-sounding than futur proche (aller + infinitive), and common in writing and formal speech. To form it, use the infinitive as the stem (for -re verbs, drop the final -e: vendre → vendr-) and add the same endings for every verb: -ai, -as, -a, -ons, -ez, -ont. A handful of very frequent verbs have irregular stems you simply memorise: être → ser-, avoir → aur-, aller → ir-, faire → fer-, venir → viendr-.
| Pronoun | Ending | parler → parler- |
|---|---|---|
| je | -ai | parlerai |
| tu | -as | parleras |
| il / elle / on | -a | parlera |
| nous | -ons | parlerons |
| vous | -ez | parlerez |
| ils / elles | -ont | parleront |
| Irregular stem | Infinitive |
|---|---|
| ser- | être |
| aur- | avoir |
| ir- | aller |
| fer- | faire |
| viendr- | venir |
Je parlerai français couramment.
I will speak French fluently.
Regular -er verb: infinitive + ai.
Nous vendrons la maison.
We will sell the house.
-re verb: drop the final -e (vendre → vendr-) before adding -ons.
Il sera content.
He will be happy.
Irregular stem ser- (from être), regular ending -a.
Ils feront un voyage.
They will take a trip.
Irregular stem fer- (from faire).
Erreurs fréquentes
- Je êtrerai content.Je serai content.
être doesn't use its infinitive as the stem — memorise the irregular ser-.
- Nous allerons à Paris.Nous irons à Paris.
aller's future stem is ir-, not aller- — one of the five key irregulars.
- Si j'aurai le temps, je viendrai.Si j'ai le temps, je viendrai.
After si (if), French uses the PRESENT tense, never the future — even though the second half of the sentence is future.
Exceptions & à retenir
More irregular stems beyond the top five
pouvoir → pourr-, vouloir → voudr-, savoir → saur-, devoir → devr-, voir → verr-. You'll pick these up gradually as you use them more.
si + futur is never correct
The 'if' clause (si + verb) always stays in the present, even when talking about the future: si tu viens, je serai content (not si tu viendras). A fixed, important exception.
Futur simple vs futur proche — a register choice
Futur proche (je vais parler) is the default in everyday speech for the near future. Futur simple (je parlerai) is more common in writing, formal speech, and for more distant or less certain futures.
Astuces & mémo
- The endings (-ai, -as, -a, -ons, -ez, -ont) look almost identical to the present tense of avoir — a handy memory hook.
- For -re verbs, just drop the final -e from the infinitive before adding endings: prendre → prendr- → je prendrai.
- Memorise the five irregular stems as a chant: ser-, aur-, ir-, fer-, viendr- — they cover être, avoir, aller, faire, venir.
Match the irregular stem
Match each infinitive to its irregular future stem.
- Q1êtreA____________
- Q2avoirA____________
- Q3allerA____________
- Q4faireA____________
- Q5venirA____________
Guided practice — form the future
Complete with the correct futur simple form.
Build the sentence
Put the words in the correct order.
- Sentence 1Tap the words below to build the sentence.
- Sentence 2Tap the words below to build the sentence.
- Sentence 3Tap the words below to build the sentence.
- Sentence 4Tap the words below to build the sentence.
Produce it
Say four things about your future — plans, predictions — using the futur simple.
- 1.Que ferez-vous l'année prochaine ?
- 2.Où irez-vous en vacances ?
- 3.Comment sera votre vie dans dix ans ?