French/Grammar/Tenses/Future

Usage of the Future
One uses the future tense when referring to an action, certain to occur, in the future. In a time ahead of now.

One may also use aller in the present tense in conjunction with aller or another verb in infinitive form, to refer to the future. However it is not the future tense.

For example, Il va aller à l'école or Je vais dormir

Holds generally the same meaning as:

Il ira à l'école or Je dormirai

However, the former is not in the future tense. (It is in the Near Future tense.) Also, the usage of "aller" generally signifies an action to occur in the very near future, where as future tense refers to any time in the future.

Future Stems

 * For (regular and irregular) -er or -ir verbs, the infinitive is the future stem.
 * For (regular and irregular) -re verbs, the infinitive minus the final e is the future stem.
 * Exception: Verbs that are stem-changing in the present are stem-changing in the future also.
 * Exception: Certain irregular verbs have irregular future stems. (Not all irregular verbs have irregular future stems).

Stem Changes (Infinitif)

Future Endings
To conjugate a verb in the futur simple, one takes the infinitive and appends the following, as according to the table: Here, danser is used.