| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [not/n't] | 284496 |
|
| 2 | have [not/n't] | 46680 |
|
| 3 | [vb infin] [not/n't] | 1515 |
|
| 4 | 've [adv] | 85 |
|
