| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] do i | 960 |
|
| 2 | [Wh adv] do i | 794 |
|
| 3 | [pron] [Wh adv] i | 341 |
|
| 4 | [pron] [Wh adv] do | 190 |
|
