| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [adv] what [verb] [prep] | 26 |
|
| 2 | [verb] [adv] what [vb past] [prep] | 15 |
|
| 3 | know [adv] [pron] [vb past] [prep] | 9 |
|
| 4 | know [adv] what [vb past] [prep] | 6 |
|
