| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [be] [verb] | 8646 |
|
| 2 | [noun] [subord] it [verb] | 8292 |
|
| 3 | [noun] [subord] it [be] | 7328 |
|
| 4 | [noun] it [be] [verb] | 3415 |
|
| 5 | [noun] [subord] [be] [verb] | 740 |
|
