| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] not [be] [verb] | 5326 |
|
| 2 | which [vb mod] [adv] [be] [verb] | 1708 |
|
| 3 | which [modal v] not [be] [verb] | 618 |
|
