| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be [vb pp] [prep] | 3584 |
|
| 2 | [vb mod] be [vb pp] [prep] be | 1071 |
|
| 3 | it [vb mod] be [prep] be | 11 |
|
