| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why does [adv] [pers pn] [vb infin] | 86 |
|
| 2 | does [adv] [pers pn] [vb infin] [pron] | 74 |
|
| 3 | why does [pers pn] [vb infin] [pron] | 36 |
|
