Spanish Future Tense: endings, irregulars and uses

Short answer

Add -é, -ás, -á, -emos, -éis, -án to the whole infinitive: hablaré, comeré, viviré. Twelve verbs change their stem (tendré, haré, podré, diré). The future also expresses a guess about the present: serán las cinco — it must be five.

Level B1 · verbs, future

The rule in full

Take the whole infinitive and add one set of endings — the same for -ar, -er and -ir.

hablar
yohablaré
hablarás
él/ellahablará
nosotroshablaremos
vosotroshablaréis
elloshablarán

Irregular stems (endings stay the same):

VerbStemVerbStem
tenertendr-poderpodr-
ponerpondr-sabersabr-
salirsaldr-haberhabr-
venirvendr-quererquerr-
decirdir-hacerhar-

Also used for guessing about the present:

  • ¿Qué hora es? — Serán las cinco. (it must be about five)

Check yourself

4 questions, with the reason for each answer.

Question 1 of 40 correct

Mañana ___ con él. (hablar, yo)

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