There are a few basic rules regarding the use of infinitives and gerunds. Infinitives and gerunds are noun forms. If used before the main verb, they are the subject of the verb; after the main verb, ...

An infinitive is the ‘to’ form of a verb, for example to play, to watch, to be. In Spanish infinitives end in ar, er or ir. Use the infinitive to give opinions, after modal verbs, and with certain ...