| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [prep] | 12842 |
|
| 2 | it be [vb pp] [prep] | 12842 |
|
| 3 | [pron] be [vb pp] for | 2750 |
|
| 4 | it be [verb] for | 748 |
|
| 5 | it [be] [vb pp] for | 578 |
|
| 6 | it be [vb pp] for | 578 |
|
