| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] why [modal v] [adv] | 69 |
|
| 2 | why [modal v] [adv] [noun] | 65 |
|
| 3 | [coord] [modal v] [adv] [noun] | 37 |
|
| 4 | [coord] why [modal v] [noun] | 20 |
|
| 5 | [coord] why [adv] [noun] | 6 |
|
