| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] why [verb] n't we | 13 |
|
| 2 | [coord] why do n't we | 13 |
|
| 3 | [coord] why do n't we | 12 |
|
| 4 | [coord] why [vb base] n't we | 12 |
|
| 5 | but why [verb] n't we | 8 |
|
| 6 | and why [verb] n't we | 5 |
|
