| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be [prep] | 2063 |
|
| 2 | it [vb mod] be possible | 1002 |
|
| 3 | it be possible [prep] | 578 |
|
| 4 | [vb mod] be possible [prep] | 257 |
|
