| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb mod] they [verb] [adj] [noun] | 5 |
|
| 2 | why [vb mod] they [verb] [adj] [noun] | 5 |
|
| 3 | why [vb mod] they [vb infin] [adj] [noun] | 5 |
|
