| become(verb, need, require, obligate, must) |
| behoove(verb, have, proper, suit, beseem) |
| beseeming(verb, have, beseem) |
| consider(verb, need, require, obligate, must) |
| desiderate |
| desire |
| endure(verb, need, require, obligate, must) |
| entertain(verb, need, require, obligate, must) |
| experience(verb, need, require, obligate, must) |
| fall on(verb, expression, need, require, obligate) |
| feel(verb, need, require, obligate, must) |
| have(verb, need, require, obligate, must) |
| is fitting(verb, expression, have, beseem) |
| know(verb, need, require, obligate, must) |
| leave(verb, need, require, obligate, must) |
| let(verb, need, require, obligate, must) |
| meet with(verb, expression, need, require, obligate) |
| necessary |
| obligate(verb, need, require, must) |
| ought(verb, need, require, obligate, must) |