| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why does [not/n't] [pron] | 17 |
|
| 2 | [adv] why does n't [pron] | 17 |
|
| 3 | [adv] why does not [pron] | 17 |
|
| 4 | [adv] why does [adv] [pron] | 17 |
|
| 5 | [adv] why does [pron] [vb infin] | 21 |
|
| 6 | [adv] why does [pron] [verb] | 21 |
|
