| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know [adv] [to-vb] [Wh det] | 6 |
|
| 2 | [adv] know [adv] [verb] what | 6 |
|
| 3 | [adv] know [Wh adv] [verb] [Wh det] | 5 |
|
| 4 | [adv] know how [verb] [Wh det] | 5 |
|
| 5 | [adv] know how [verb] [Wh det] | 5 |
|
