| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb past] [pron] [verb] | 4064 |
|
| 2 | [Wh adv] [verb] it [verb] | 700 |
|
| 3 | [adv] [vb past] it [verb] | 654 |
|
