| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why does n't [pers pn] do [pron] | 5 |
|
| 2 | why does [not/n't] [pers pn] do [pron] | 5 |
|
| 3 | why does [adv] [pers pn] do [pron] | 5 |
|
| 4 | why does not [pers pn] do [pron] | 5 |
|
