| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] i [vb infin] [verb] | 47 |
|
| 2 | [adv] [verb] i [vb infin] [verb] | 38 |
|
| 3 | [adv] why [verb] i [verb] | 25 |
|
| 4 | [adv] why [verb] i [vb infin] | 21 |
|
