| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] why [verb] [noun] [adv] | 7 |
|
| 2 | [conj] why do [noun] [adv] | 6 |
|
| 3 | [conj] why do [noun] [adv] | 5 |
|
| 4 | [conj] why [vb base] [noun] [adv] | 5 |
|
