| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [not/n't] [be] [verb] | 1397 |
|
| 2 | [modal v] [not/n't] [be] [verb] and | 265 |
|
| 3 | it [modal v] [be] [verb] and | 150 |
|
| 4 | it [modal v] [not/n't] [verb] and | 12 |
|
