| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] they must [vb infin] | 137 |
|
| 2 | [coord] they must [vb infin] | 137 |
|
| 3 | and they must [vb infin] | 71 |
|
| 4 | but they must [vb infin] | 64 |
|
| 5 | [coord] they must have | 47 |
|
| 6 | [coord] they must do | 6 |
|
