| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] do [pers pn] [verb] | 9810 |
|
| 2 | know [Wh adv] [pers pn] [verb] | 2091 |
|
| 3 | know [Wh adv] do [pers pn] | 88 |
|
| 4 | know do [pers pn] [verb] | 13 |
|
