| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [prep] [be] | 3793 |
|
| 2 | it [verb] [prep] [det] | 1418 |
|
| 3 | [verb] [prep] [det] [be] | 664 |
|
| 4 | it [verb] [det] [be] | 84 |
|
| 5 | it [prep] [det] [be] | 17 |
|
