| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [subord] [pron] | 1249 |
|
| 2 | it [be] [subord] [pers pn] | 1152 |
|
| 3 | it [be] [conj] it | 295 |
|
| 4 | [pron] [be] [subord] it | 204 |
|
| 5 | it [be] [subord] it | 151 |
|
