| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [verb] [pers pn] | 13731 |
|
| 2 | know [Wh adv] [pers pn] | 4584 |
|
| 3 | know [Wh adv] [verb] | 2235 |
|
| 4 | know [verb] [pers pn] | 265 |
|
