French conjugation in future perfect indicative

The future perfect indicative or futur antérieur in french, is a compound tense, which means it has two parts:
  • the auxiliary verb in simple future indicative (either avoir or être)
  • the past participle of the main verb

Grammatical agreement

Like all French compound conjugations, the future perfect indicative may be subject to grammatical agreement:
  • When the auxiliary verb is être, the past participle must agree with the subject, except for reflexive verbs (same rules as conjugation with auxiliary avoir) and invariable past participles.
  • When the auxiliary verb is avoir, the past participle must agree with its direct object when the direct object is placed before the verb.

Auxiliaries conjugation in simple future indicative

Here is the french conjugation of auxiliaries avoir and être in simple future indicative to compose future perfect indicative.
Auxiliary Avoir
j' aurai
tu auras
il / elle aura
nous aurons
vous aurez
ils / elles auront
Auxiliary Être
je serai
tu seras
il / elle sera
nous serons
vous serez
ils / elles seront