| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [Wh adv] do | 1337 |
|
| 2 | [Wh adv] do i | 794 |
|
| 3 | [conj] do i | 328 |
|
| 4 | [conj] [Wh adv] i | 220 |
|
