| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be possible for | 150 |
|
| 2 | it [modal v] [vb infin] be possible | 36 |
|
| 3 | it [modal v] [vb infin] be for | 14 |
|
| 4 | [modal v] [vb infin] be possible for | 14 |
|
