The document discusses irregular verbs in the future tense in French. Specifically, it notes that some verbs like devenir, maintenir, retenir, revenir, and tenir follow the same pattern as venir in the future tense, both in terms of form and in the present tense. It also lists the future forms of il y a, il faut, and il pleut as il y aura, il faudra, and il pleuvra, respectively. Finally, it provides an exercise for conjugating sample verbs in the future tense.