| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [pers pn] [adv] | 266 |
|
| 2 | why [verb] [pers pn] why | 11 |
|
| 3 | why do [pron] why | 8 |
|
| 4 | [adv] do [pers pn] why | 7 |
|
| 5 | why do [pers pn] [Wh adv] | 7 |
|
| 6 | why do [pers pn] why | 7 |
|
