| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [be] [verb] [conj] | 1767 |
|
| 2 | can [adv] [be] [verb] [conj] | 1435 |
|
| 3 | can not [be] [verb] [conj] | 640 |
|
