| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not [verb] | 209041 |
|
| 2 | [vb base] not [verb] | 103518 |
|
| 3 | have not [verb] | 24890 |
|
| 4 | 've [adv] [verb] | 10302 |
|
