| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [vb pp] [verb] [noun] | 297 |
|
| 2 | [be] [vb pp] [verb] some [noun] | 165 |
|
| 3 | it [be] [verb] some [noun] | 22 |
|
| 4 | it [be] [vb pp] [verb] some | 14 |
|
| 5 | it [be] [vb pp] some [noun] | 8 |
|
