| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb mod] [pron] [adv] know [pron] | 8 |
|
| 2 | [adv] [vb mod] [pron] [adv] [verb] what | 8 |
|
| 3 | [adv] [modal v] [pron] [adv] know what | 5 |
|
