| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh det] [pers pn] [vb mod] | 2331 |
|
| 2 | know [pron] [pers pn] [vb mod] | 531 |
|
| 3 | know [Wh det] [pron] [vb mod] | 457 |
|
| 4 | know [Wh det] [pers pn] [modal v] | 454 |
|
