| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] not be [verb] | 1397 |
|
| 2 | but it [vb mod] be [verb] | 409 |
|
| 3 | but it [vb mod] not [verb] | 356 |
|
| 4 | but it [vb mod] not be | 301 |
|
| 5 | but [vb mod] not be [verb] | 100 |
|
