| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] i [verb] a [noun sg] | 482 |
|
| 2 | why i [verb] a [noun sg] | 22 |
|
| 3 | why [modal v] i [verb] a | 10 |
|
| 4 | why [modal v] i [verb] [noun sg] | 9 |
|
