| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh det] [vb -s] [verb] | 483 |
|
| 2 | know [pron] [vb -s] [verb] | 336 |
|
| 3 | know [Wh det] [verb] [verb] | 241 |
|
