| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why do [pers pn] [verb] | 271 |
|
| 2 | why [adv] do [pers pn] [verb] | 51 |
|
| 3 | why why do [pron] [verb] | 19 |
|
| 4 | why why [verb] [pers pn] [verb] | 19 |
|
