| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [Wh adv] [pers pn] [verb] [verb] | 369 |
|
| 2 | [vb mod] know [Wh adv] [pers pn] [verb] | 38 |
|
| 3 | [vb mod] know [pers pn] [verb] [verb] | 14 |
|
