| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] | 380619 |
|
| 2 | [not/n't] [vb infin] | 285347 |
|
| 3 | [adv] assume | 448 |
|
| 4 | [not/n't] assume | 235 |
|
