USED TO + INFINITIVE (solía) I used to do football every weekend but I don't have time now. Did you use to go swimming when you were at school? I didn't use to like action films, but I do now. Usos del "used to" 1 Para hablar de acciones habituales en el pasado. I used to play tennis with my cousin. Para hablar de acciones habituales en presente, se usa el presente simple no "used to" ("used to" sólo tiene esta forma. No tiene forma presente, ni past participle , ni infinitivo, ni forma -ing). He plays tennis with my cousin. He uses to play tennis with my cousin sería incorrecto. 2 Para hablar de estados pasados. They used to be friends. (Eran amigos, o solían ser amigos)