| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [adv] [pers pn] [verb] [adv] | 304 |
|
| 2 | [adv] do [adv] [pers pn] [verb] [adv] | 110 |
|
| 3 | why [verb] [adv] [pers pn] [verb] [adv] | 107 |
|
| 4 | why do [adv] [pron] [verb] [adv] | 103 |
|
