| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb mod] have to be | 753 |
|
| 2 | [conj] [pers pn] [vb mod] to be | 530 |
|
| 3 | [conj] [pers pn] [vb mod] have to | 195 |
|
| 4 | [conj] [vb mod] have to be | 83 |
|
