| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] do [pers pn] | 1236 |
|
| 2 | [adv] why [verb] [pers pn] | 368 |
|
| 3 | [adv] why do [pers pn] | 307 |
|
| 4 | [adv] why do [pron] | 291 |
|
