| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have to be [verb] | 2015 |
|
| 2 | [vb mod] have to be [verb] | 1868 |
|
| 3 | [pron] [vb mod] have to be | 993 |
|
| 4 | [pron] [vb mod] to be [verb] | 617 |
|
| 5 | [pron] [vb mod] have to [verb] | 7 |
|
