| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be [adj] | 10086 |
|
| 2 | it [vb mod] to be | 684 |
|
| 3 | [vb mod] to be [adj] | 591 |
|
| 4 | it to be [adj] | 273 |
|
