Relacionar Columnas INFINITIVES Versión en línea 1st grade JH por Zyanya Rioja 1 Infinitives have two forms: 2 it is forbidden 3 There are three uses of the word to before the Infinitive: 4 You should 5 We use Infinitives without the word to when they come after modals: with to before the verb, and without to. study to get a 10 at the exam. 1. To indicate an intention 2. After specific main verbs like agree, forbid, fail, begin, choose, decide, prepare, try, want, etc. 3. After specific adjectives Can, could, may, might, shall, would, should, and must. to play in the park right now.