| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb mod] be to be | 11 |
|
| 2 | it [vb mod] be to be | 11 |
|
| 3 | it [vb mod] be to be | 11 |
|
| 4 | [pron] must be to be | 6 |
|
