| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [adv] [pron] [verb] n't | 572 |
|
| 2 | [coord] why [pron] [verb] [adv] | 50 |
|
| 3 | [coord] why [pron] [verb] not | 27 |
|
| 4 | [coord] why [pron] [verb] [not/n't] | 27 |
|
| 5 | [conj] why [pron] [verb] n't | 17 |
|
