| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] to [be] | 110 |
|
| 2 | it [vb mod] be [prep] to | 17 |
|
| 3 | [vb mod] be [prep] to [be] | 17 |
|
| 4 | it [vb mod] be [prep] [be] | 11 |
|
| 5 | it [vb mod] be to [be] | 11 |
|
