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GrammarA2futur simplefuture tense

Le futur simple

Le futur simple

A2fr25 min

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-.
Step 1 of 6
1Reading

In context

Read. Notice the endings all end in -ai/-as/-a/-ons/-ez/-ont, and the stem is close to the infinitive.

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.

Step 2 of 6
2The pattern

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-.

PronounEndingparler → parler-
je-aiparlerai
tu-asparleras
il / elle / on-aparlera
nous-onsparlerons
vous-ezparlerez
ils / elles-ontparleront
Irregular stemInfinitive
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.
Step 3 of 6
3Q&A drill

Match the irregular stem

Match each infinitive to its irregular future stem.

  • Q1être
    A____________
  • Q2avoir
    A____________
  • Q3aller
    A____________
  • Q4faire
    A____________
  • Q5venir
    A____________
Step 4 of 6
4Fill the blanks

Guided practice — form the future

Complete with the correct futur simple form.

Example
Demain, je (1) (parler) au professeur.
Demain, je parlerai au professeur.
Exercice
Exercice
Nous (1) (être) en retard.
Exercice
Exercice
Ils (2) (avoir) vingt ans bientôt.
Exercice
Exercice
Tu (3) (faire) tes devoirs ce soir ?
Answer pool — drag onto a blank (or tap to fill the next one)
Next empty blank: 1
Step 5 of 6
5Word order

Build the sentence

Put the words in the correct order.

Example
parleraijefrançaisJe parlerai français.
  1. Sentence 1
    Tap the words below to build the sentence.
  2. Sentence 2
    Tap the words below to build the sentence.
  3. Sentence 3
    Tap the words below to build the sentence.
  4. Sentence 4
    Tap the words below to build the sentence.
Step 6 of 6
6Speak freely

Produce it

Say four things about your future — plans, predictions — using the futur simple.

Ex.L'année prochaine, j'aurai trente ans. Je voyagerai en Europe et je ferai un long séjour à Paris. Je serai très content.
  1. 1.Que ferez-vous l'année prochaine ?
  2. 2.Où irez-vous en vacances ?
  3. 3.Comment sera votre vie dans dix ans ?