| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] it [adj] [noun] | 37 |
|
| 2 | why [be] [pron] [adj] [noun] | 37 |
|
| 3 | why [be] [pers pn] [adj] [noun] | 23 |
|
| 4 | why [be] it [adj] [noun] | 15 |
|
