| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] [be] | 18852 |
|
| 2 | it [be] [verb] [prep] | 15695 |
|
| 3 | it [verb] [prep] [be] | 3793 |
|
| 4 | it [be] [prep] [be] | 1357 |
|
| 5 | it [be] [verb] [be] | 173 |
|
