| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] should [det] [noun] [be] | 13 |
|
| 2 | why should [adj] [noun] [be] | 9 |
|
| 3 | why [vb mod] [det] [noun] [be] | 8 |
|
| 4 | why [modal v] [det] [noun] [be] | 8 |
|
| 5 | why should [det] [noun] [be] | 6 |
|
