| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] know [Wh det] | 1275 |
|
| 2 | [vb -s] [pron] [verb] [Wh det] | 188 |
|
| 3 | [vb -s] [pron] know [pron] | 158 |
|
