| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [vb pp] for | 578 |
|
| 2 | then it [be] [vb pp] | 158 |
|
| 3 | then [be] [vb pp] for | 57 |
|
| 4 | then it [be] for | 10 |
|
