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French/Grammar/Tenses/Future anterior
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Usage
This is used in a sentence when there is something in a future tense, but this action is also in the future, but before the other future.
This is called the "futur anterieur" in French.
Formation
The future anterior is a compound tense—it consists of two verbs, the auxiliary verb and the past participle one seeks to use in this tense.
The auxiliary verb is conjugated as if it were being used in the future indicative.
The past participle is added immediately after the auxiliary verb.
A negative structure such as ne ... pas is always placed around the auxiliary verb, not the past participle.
es:Francés/Gramática/El verbo/Tiempos/Le futur antérieur