| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [prep] [be] | 3793 |
|
| 2 | [verb] [prep] [be] [num] | 1020 |
|
| 3 | it [verb] [prep] [num] | 1014 |
|
| 4 | it [verb] [be] [num] | 158 |
|
| 5 | it [prep] [be] [num] | 20 |
|
