| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be [verb] | 12232 |
|
| 2 | [vb mod] to be [verb] | 1284 |
|
| 3 | it [vb mod] to be | 684 |
|
| 4 | it to be [verb] | 517 |
|
