| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] [pron] [noun pl] | 2641 |
|
| 2 | [not/n't] know [pron] [noun] | 689 |
|
| 3 | [adv] know [pron] [noun pl] | 152 |
|
