| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [coord] [verb] n't | 891 |
|
| 2 | [coord] why [verb] n't | 111 |
|
| 3 | [noun] why [verb] n't | 61 |
|
| 4 | [noun] [coord] why [verb] | 31 |
|
