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