| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] do they think | 20 |
|
| 2 | [Wh adv] [vb base] they think | 14 |
|
| 3 | [Wh adv] do they think | 14 |
|
| 4 | why [verb] they think | 10 |
|
| 5 | how [verb] they think | 7 |
|
| 6 | [Wh adv] did they think | 6 |
|
| 7 | [Wh adv] [vb past] they think | 6 |
|
