| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [conj] | 673 |
|
| 2 | [vb mod] not [conj] | 673 |
|
| 3 | can not [conj] | 326 |
|
| 4 | can [adv] [conj] | 252 |
|
