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