| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] to be | 7221 |
|
| 2 | [vb mod] have to be | 2899 |
|
| 3 | [vb mod] have to [be] | 2899 |
|
| 4 | [vb mod] have to [be] | 2898 |
|
| 5 | [vb mod] have to be | 2898 |
|
| 6 | [vb mod] have [prep] be | 2898 |
|
| 7 | [modal v] have to be | 2898 |
|
| 8 | [vb mod] have [prep] be | 2898 |
|
