| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb mod] i [verb] | 278 |
|
| 2 | [vb mod] i [verb] [adv] | 258 |
|
| 3 | why i [verb] [adv] | 78 |
|
| 4 | why [vb mod] i [adv] | 11 |
|
