| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | wo [not/n't] know [det] | 12 |
|
| 2 | wo n't know [det] | 12 |
|
| 3 | wo not know [det] | 12 |
|
| 4 | wo [adv] know any | 5 |
|
