| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [verb] [verb] | 389 |
|
| 2 | [Wh adv] [verb] [vb infin] | 84 |
|
| 3 | [adv] [verb] think | 67 |
|
| 4 | [Wh adv] [verb] think | 6 |
|
