| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] why do n't you [verb] | 7 |
|
| 2 | [pers pn] [Wh adv] do n't you [vb infin] | 7 |
|
| 3 | [pers pn] [Wh adv] do n't you [verb] | 5 |
|
