| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] n't [pers pn] [verb] | 2071 |
|
| 2 | [verb] n't [pers pn] [adv] [verb] | 496 |
|
| 3 | why [verb] [pers pn] [adv] [verb] | 327 |
|
| 4 | why [verb] n't [pers pn] [adv] | 204 |
|
