| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why does [not/n't] [pers pn] [verb] | 87 |
|
| 2 | does [not/n't] [pers pn] [verb] to | 20 |
|
| 3 | why does [pers pn] [verb] to | 14 |
|
