| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do n't you [verb] [adv] | 177 |
|
| 2 | why do n't you [verb] [adv prt] | 126 |
|
| 3 | why [verb] n't you [verb] back | 22 |
|
| 4 | why do n't you [verb] back | 22 |
|
| 5 | why do n't [pron] [verb] back | 20 |
|
| 6 | why do n't you [verb] back | 17 |
|
| 7 | why do [not/n't] you [verb] back | 17 |
|
| 8 | [Wh adv] do n't you [verb] back | 17 |
|
| 9 | why do not you [verb] back | 17 |
|
| 10 | [adv] do n't you [verb] back | 17 |
|
| 11 | why [vb base] n't you [verb] back | 17 |
|
| 12 | why do n't you [verb] back | 17 |
|
| 13 | why do [adv] you [verb] back | 17 |
|
