| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [modal v] [pron] [verb] [pers pn] [adj] | 14 |
|
| 2 | [adv] [modal v] i [verb] [pers pn] [adj] | 12 |
|
| 3 | why [modal v] i [verb] [pron] [adj] | 8 |
|
