| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [verb] why [pron] [verb] n't | 7 |
|
| 2 | [coord] wonder why [pron] [verb] n't | 6 |
|
| 3 | [coord] why [pron] [verb] n't [verb] | 14 |
|
| 4 | [coord] why [pron] [verb] n't [vb infin] | 13 |
|
