| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] they must [vb infin] | 158 |
|
| 2 | that they must [vb infin] | 158 |
|
| 3 | [that] they must have | 30 |
|
| 4 | [that] they must look | 5 |
|
| 5 | [that] they must do | 5 |
|
