| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] they [verb] | 5237 |
|
| 2 | [v-ing] [Wh adv] [verb] | 561 |
|
| 3 | [v-ing] they [verb] | 389 |
|
| 4 | [v-ing] [Wh adv] they | 198 |
|
