Relier Pairs INFINITIVES Version en ligne 1st grade JH par Zyanya Rioja 1 it is forbidden 2 You should 3 There are three uses of the word to before the Infinitive: 4 We use Infinitives without the word to when they come after modals: 5 Infinitives have two forms: 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 with to before the verb, and without to. study to get a 10 at the exam. Can, could, may, might, shall, would, should, and must. to play in the park right now.