| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be [prep] be | 11 |
|
| 2 | it [vb mod] be to be | 11 |
|
| 3 | it [vb mod] be [prep] be | 11 |
|
| 4 | it [vb mod] be to be | 11 |
|
| 5 | it [vb mod] be [prep] be | 11 |
|
| 6 | it must be [prep] be | 5 |
|
