This afternoon my daughter will go to the concert. I 'll be in the office all day. It is frequently used to express a future action. We are going to open our own business. The endings are the same for all 3 conjugations.
Some verbs have irregular future stems, which are the same as their irregular conditional stems.
Add the future endings to them. To express probability, conjecture or doubt of an action, condition or state, in the present or future time, the future tense is used. Hoy no me puse el reloj. Today I am not wearing my watch. It must be a little after two.