| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [pron] [verb] [adv] [verb] | 653 |
|
| 2 | why do [pron] [verb] [verb] | 245 |
|
| 3 | do [pron] [verb] [adv] [verb] | 145 |
|
| 4 | why do [pron] [adv] [verb] | 99 |
|
| 5 | why do [pron] [verb] [adv] | 75 |
|
