| have got to(verb, expression, idiom, have, want) |
| have no choice(verb, expression, idiom, have, want) |
| have to(verb, expression, have, want, need) |
| must(verb, want, need, should, ought) |
| must needs(verb, expression, have, want, need) |
| need(verb, have, want, must, should) |
| ought(verb, have, want, need, must) |
| owe it to(expression, idiom, have, proper, suit) |
| pushed to the wall(verb, expression, idiom, have, want) |
| should(verb, have, want, need, must) |
| be obliged to(want, need, must, should) |
| be required to(want, need, must, should) |
| beseeming(have, behoove, beseem) |
| is fitting(expression, have, behoove, beseem) |
| ought to(expression, want, need, must, should) |
| owing to(expression, have, proper, suit, behoove) |
| proper(suit, behoove, beseem) |
| want(need, must, should) |