Futur antérieur Usage

usage
The futur antérieur is used for an action that precedes, or will be completed before, another action in the future. While the futur is expressed in English by 'will' + main verb (will finish), the futur antérieur is usually translated as 'will have' + past participle of verb (will have finished). For example:

Corey et Joe-Bob n'auront pas appris le futur antérieur avant la fin du semestre.   Corey and Joe-Bob will not have learned the future perfect before the end of the semester.

Negation is formed as usual by placing ne / n' ... pas around the conjugated verb, which in this case is the auxiliary:

Corey et Joe-Bob n'auront certainement pas compris le futur antérieur avant la fin du semestre.   Corey and Joe-Bob will not have understood the future perfect before the end of the semester