| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [be] [adj] [noun] | 774 |
|
| 2 | [pron] [modal v] [be] some [noun] | 592 |
|
| 3 | [pers pn] [modal v] [be] some [noun] | 124 |
|
| 4 | it [modal v] [be] some [noun] | 104 |
|
