| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] | 23930 |
|
| 2 | it [be] [prep] | 23930 |
|
| 3 | [pron] [be] for | 2757 |
|
| 4 | it [be] for | 1861 |
|
