| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] [be] | 20281 |
|
| 2 | it [be] [verb] [prep] | 16444 |
|
| 3 | it [verb] [prep] [be] | 3823 |
|
| 4 | it [be] [prep] [be] | 1355 |
|
| 5 | it [be] [verb] [be] | 173 |
|
