| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do n't [pron] [verb] | 1256 |
|
| 2 | [coord] do n't [pron] [verb] | 169 |
|
| 3 | [coord] why do [pron] [verb] | 85 |
|
| 4 | [coord] why do n't [pron] | 37 |
|
