| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [be] [adj] [noun] | 690 |
|
| 2 | [subord] it [vb past] [adj] [noun] | 342 |
|
| 3 | [subord] it [vb past] [be] [adj] | 114 |
|
| 4 | it [vb past] [be] [adj] [noun] | 82 |
|
| 5 | [subord] it [vb past] [be] [noun] | 30 |
|
