| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [vb pp] to [be] | 1076 |
|
| 2 | it [be] [vb pp] to [be] | 690 |
|
| 3 | it [modal v] [be] [vb pp] to | 457 |
|
| 4 | it [modal v] [be] [vb pp] [be] | 29 |
|
| 5 | it [modal v] [be] to [be] | 11 |
|
