| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] did [pron] [verb] | 3722 |
|
| 2 | [Wh adv] [verb] [pron] think | 550 |
|
| 3 | [Wh adv] do [pron] think | 542 |
|
| 4 | [adv] did [pron] think | 45 |
|
| 5 | [Wh adv] [vb past] [pron] think | 40 |
|
