| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [be] | 40924 |
|
| 2 | it [be] [pron] | 14365 |
|
| 3 | [subord] [be] [pron] | 348 |
|
| 4 | [subord] it [pron] | 84 |
|
