We now had a look at the future tenses I. If there is a I then there is usually also a II. Here it comes. The future II expresses actions that will be terminated in the future. The use of future II is the same in Spanish as in English.

Cuando vengas a casa, yo habré comido ya. = When you come home I will have eaten already. Hasta las navidades del proximo año habrá aprobado todos sus examenes. = Until Christmas next year, he will have passed all his exams.