| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] do [pron] [adv] | 161 |
|
| 2 | [adv] [Wh adv] do [pron] [adv] | 44 |
|
| 3 | [adv] why [verb] [pron] [adv] | 36 |
|
| 4 | [adv] why do [pron] [adv] | 23 |
|
