| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] why do n't [pers pn] | 37 |
|
| 2 | [coord] why [vb base] n't you | 22 |
|
| 3 | but why [vb base] n't [pers pn] | 22 |
|
| 4 | and why [vb base] n't [pers pn] | 15 |
|
| 5 | [coord] why [vb base] n't we | 12 |
|
