| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [pers pn] [verb] | 1598 |
|
| 2 | [vb base] [pers pn] [verb] [num] | 533 |
|
| 3 | why [pers pn] [verb] [num] | 23 |
|
