| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh adv] [adv] they | 201 |
|
| 2 | know [Wh adv] [adv] [pron] | 143 |
|
| 3 | know [Wh adv] [adv] [pers pn] | 129 |
|
| 4 | [vb infin] [Wh adv] [adv] they | 41 |
|
| 5 | know [Wh adv] [adv] they | 32 |
|
| 6 | know [adv] [adv] they | 11 |
|
| 7 | know [Wh adv] [adv] they | 9 |
|
