| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do not [verb] [Wh adv] | 4934 |
|
| 2 | do not know [adv] | 4273 |
|
| 3 | [verb] not know [Wh adv] | 3663 |
|
| 4 | do [adv] know [Wh adv] | 3647 |
|
