| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] they must [vb infin] | 137 |
|
| 2 | [vb base] they must [vb infin] | 54 |
|
| 3 | [verb] they must have | 48 |
|
| 4 | [vb past] they must [vb infin] | 26 |
|
| 5 | think they must [vb infin] | 26 |
|
| 6 | [vb pp] they must [vb infin] | 25 |
|
| 7 | mean they must [vb infin] | 16 |
|
| 8 | think they must [vb infin] | 13 |
|
| 9 | tell they must [vb infin] | 12 |
|
| 10 | [vb -s] they must [vb infin] | 12 |
|
| 11 | told they must [vb infin] | 12 |
|
| 12 | say they must [vb infin] | 11 |
|
| 13 | know they must [vb infin] | 10 |
|
| 14 | [vb infin] they must [vb infin] | 9 |
|
| 15 | thought they must [vb infin] | 8 |
|
| 16 | mean they must [vb infin] | 8 |
|
| 17 | [to-vb] they must [vb infin] | 7 |
|
| 18 | [verb] they must take | 7 |
|
| 19 | feel they must [vb infin] | 6 |
|
| 20 | means they must [vb infin] | 6 |
|
| 21 | know they must [vb infin] | 6 |
|
| 22 | [verb] they must pay | 5 |
|
| 23 | feel they must [vb infin] | 5 |
|
