The future tense is used to tell what “will” happen, or what “shall” happen.
I will go to the beach next month.
I shall write the letter next week.
But, the future tense is NOT used to express a willingness to do something. For this, use the verb “querer.”
¿Quieres ir a la tienda?
Will you go to the store?
The future tense is also used to express wonder or probability in the present state.
¿Quién será ella?
I wonder who she is? (Who could she be?)
Estará viajando solo. He is probably traveling alone.
Regular verbs in the future tense are conjugated by adding the following endings to the INFINITIVE form of the verb: -é, -ás, -á, -emos, -éis, -án.
HABLAR
hablaré
hablarás
hablará
hablaremos
hablaréis
hablaránFuture Tense
Infinitive + ending
-é, -ás, -á, -emos, -éis, -án
COMER yo comeré tú comerás él/usted comerá nosotros comeremos vosotros comeréis ellos/ustedes comerán