| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [not/n't] [pron] [verb] [prep] | 239 |
|
| 2 | [adv] do [not/n't] [pron] [verb] [prep] | 230 |
|
| 3 | why do [not/n't] [pron] [verb] [prep] | 220 |
|
| 4 | why do [adv] [pron] [verb] [prep] | 218 |
|
