| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but they [vb mod] have to [be] | 9 |
|
| 2 | but they [vb mod] have to [be] | 9 |
|
| 3 | but they [vb mod] have to be | 9 |
|
| 4 | but they [vb mod] have to be | 9 |
|
