| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun] [pron] [verb] | 1170 |
|
| 2 | it [be] [noun] [pers pn] [verb] | 425 |
|
| 3 | [pron] [be] [noun] i [verb] | 144 |
|
| 4 | it [be] [noun] i [verb] | 96 |
|
