| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] be [vb pp] | 1585 |
|
| 2 | [vb past] be [vb pp] for | 1064 |
|
| 3 | it be [vb pp] for | 578 |
|
| 4 | it [vb past] [vb pp] for | 66 |
|
| 5 | it [vb past] be for | 45 |
|
