B1Future tense formed with infinitive + endings (-é, -ás, -á, -emos, -éis, -án). Irregular stems: tener→tendr-, salir→saldr-, poder→podr-, saber→sabr-, hacer→har-, decir→dir-, venir→vendr-.
B1Future tense formed with infinitive + avoir endings (-ai, -as, -a, -ons, -ez, -ont). Irregular stems: être→ser-, avoir→aur-, aller→ir-, faire→fer-, venir→viendr-.
B1Future tense formed by adding endings to modified stem: -ò, -ai, -à, -emo, -ete, -anno. Stem changes for some verbs (essere→sar-, avere→avr-, andare→andr-). Also used for probability in present.
B1Future tense formed with infinitive + endings (-ei, -ás, -á, -emos, -eis, -ão). Irregular stems: fazer→far-, dizer→dir-, trazer→trar-. Often replaced by ir + infinitive in speech.