| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be [prep] [verb] | 308 |
|
| 2 | it [vb mod] [prep] be [verb] | 149 |
|
| 3 | it [vb mod] be [prep] be | 16 |
|
| 4 | [vb mod] be [prep] be [verb] | 12 |
|
