| Form | Example | |
|---|---|---|
| Mandative | suggest/recommend/insist + that + base verb | I suggest that he should arrive early. |
| Important that | essential / important + that + base | She insists that he should apologise. |
| Were-subjunctive | If I were · I wish I were · as if he were | I suggest that he arrive early. |
| Register | formal/exam/written English | She insists that he apologise. |