| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [verb] [adv] what | 60 |
|
| 2 | [verb] to know [adv] what | 49 |
|
| 3 | [vb base] [to-vb] [adv] what | 41 |
|
| 4 | [vb base] to know [adv] [pron] | 20 |
|
| 5 | [vb base] know [adv] what | 17 |
|
| 6 | [vb base] to know [adv] what | 15 |
|
