| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] know [pron] | 7452 |
|
| 2 | [not/n't] [verb] you | 6748 |
|
| 3 | [not/n't] know [pers pn] | 1777 |
|
| 4 | [adv] know you | 448 |
|
| 5 | [not/n't] know you | 310 |
|
