| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [not/n't] [pron] [adv] [verb] | 191 |
|
| 2 | why [verb] [not/n't] [pron] [adv] [vb infin] | 185 |
|
| 3 | why [verb] [not/n't] [pron] [adv] do | 11 |
|
| 4 | why [verb] [adv] [pron] [adv] do | 10 |
|
| 5 | why [verb] [not/n't] [pron] [adv] do | 10 |
|
| 6 | [adv] [verb] [not/n't] [pron] [adv] do | 10 |
|
| 7 | [Wh adv] [verb] [not/n't] [pron] [adv] do | 10 |
|
