| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] n't you [adv] come | 10 |
|
| 2 | why do n't you [adv] come | 10 |
|
| 3 | why [vb base] n't you [adv] come | 8 |
|
| 4 | why do n't you [adv] come | 8 |
|
