| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [not/n't] you [verb] [adv] | 180 |
|
| 2 | why [vb base] [not/n't] you [verb] [adv prt] | 128 |
|
| 3 | why [verb] [not/n't] you [verb] back | 22 |
|
| 4 | why [vb base] [not/n't] [pron] [verb] back | 20 |
|
| 5 | [adv] [vb base] [not/n't] you [verb] back | 17 |
|
| 6 | why [vb base] [not/n't] you [verb] back | 17 |
|
| 7 | why [vb base] [not/n't] you [verb] back | 17 |
|
| 8 | [Wh adv] [vb base] [not/n't] you [verb] back | 17 |
|
| 9 | why [vb base] [adv] you [verb] back | 17 |
|
