| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [not/n't] [pron] [adv] | 208 |
|
| 2 | why [verb] [not/n't] [pron] do | 98 |
|
| 3 | [verb] [not/n't] [pron] [adv] do | 28 |
|
| 4 | why [verb] [pron] [adv] do | 15 |
|
