| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] [verb] | 2223 |
|
| 2 | it [be] [prep] [verb] | 2223 |
|
| 3 | [pron] [be] to [verb] | 24 |
|
| 4 | it [be] to [verb] | 8 |
|
