| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know [Wh adv] mr | 7 |
|
| 2 | not know [Wh adv] mr | 5 |
|
| 3 | [not/n't] know [Wh adv] mr | 5 |
|
| 4 | know [Wh adv] mr [noun prp] | 9 |
|
| 5 | know [Wh adv] mr [noun] | 9 |
|
