| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] they [modal v] [vb infin] to be | 9 |
|
| 2 | [Wh adv] they [vb mod] [vb infin] to be | 9 |
|
| 3 | [Wh adv] they [modal v] [vb infin] to be | 9 |
|
| 4 | how they [modal v] [vb infin] to be | 5 |
|
