| Similarity | Rank | |
|---|---|---|
| must_also | 0.822 | 28242 |
| must_be_able_to | 0.732 | 37247 |
| should | 0.724 | 576 |
| will_need_to | 0.721 | 10805 |
| they_must | 0.720 | 9373 |
| it_must | 0.709 | 11515 |
| must_first | 0.702 | 60416 |
| Must | 0.701 | 13004 |
| ought_to | 0.682 | 23037 |
| need_to | 0.673 | 892 |
| should_also | 0.665 | 13659 |
| would_need_to | 0.664 | 29583 |
| must_be | 0.662 | 1155 |
| must_now | 0.658 | 29256 |
| must_have | 0.654 | 2899 |
| must_continue_to | 0.642 | 89340 |
| you_must | 0.641 | 6607 |
| should_always | 0.640 | 87655 |
| should_not | 0.622 | 7515 |
| must_not | 0.618 | 15809 |
| do_not_need_to | 0.611 | 25251 |
| should_be_able_to | 0.608 | 18423 |
| should_therefore | 0.608 | 86638 |
| he_must | 0.606 | 19187 |
| they_should | 0.604 | 7259 |