| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] have to be | 105 |
|
| 2 | [that] [vb mod] have to be | 42 |
|
| 3 | [that] they [vb mod] to be | 18 |
|
| 4 | [that] they [vb mod] have to | 7 |
|
