| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it be [noun] | 1406 |
|
| 2 | [subord] it [be] [noun] | 1406 |
|
| 3 | [subord] [pron] is [noun] | 886 |
|
| 4 | [subord] it [is] [noun] | 762 |
|
| 5 | [conj] it is [noun] | 682 |
|
