| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so why [verb] n't you | 55 |
|
| 2 | so why do n't you | 53 |
|
| 3 | [adv] why did n't you | 35 |
|
| 4 | so why did n't [pron] | 25 |
|
| 5 | so why did n't [pers pn] | 23 |
|
| 6 | so [adv] did n't you | 11 |
|
| 7 | so why [vb past] n't you | 11 |
|
| 8 | so why did [not/n't] you | 11 |
|
| 9 | so why did n't you | 11 |
|
| 10 | so why did [adv] you | 11 |
|
| 11 | so why did not you | 11 |
|
