| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] know [Wh det] | 967 |
|
| 2 | [verb] they know | 478 |
|
| 3 | [verb] they [Wh det] | 375 |
|
| 4 | they know [Wh det] | 258 |
|
