| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [not/n't] | 284496 |
|
| 2 | do [not/n't] | 224871 |
|
| 3 | do [adv] | 3970 |
|
| 4 | [vb infin] [not/n't] | 1515 |
|
