| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have to be | 2893 |
|
| 2 | who [vb mod] have be | 237 |
|
| 3 | who [vb mod] to be | 61 |
|
| 4 | who [vb mod] have to | 10 |
|
