| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] not [be] [verb] | 1126 |
|
| 2 | but it [modal v] [be] [verb] | 409 |
|
| 3 | but it [modal v] not [be] | 184 |
|
| 4 | but it [modal v] not [verb] | 173 |
|
| 5 | but [modal v] not [be] [verb] | 79 |
|
