| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] why [verb] n't you | 5 |
|
| 2 | [adj] why do n't you | 5 |
|
| 3 | [adj] why [vb base] n't you | 5 |
|
| 4 | [adj] why do n't you | 5 |
|
