| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [be] [vb pp] | 15686 |
|
| 2 | it [modal v] [be] [vb pp] | 11464 |
|
| 3 | it [modal v] not [be] | 4546 |
|
| 4 | it not [be] [vb pp] | 42 |
|
