| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] to | 3294 |
|
| 2 | it be [vb pp] to | 2043 |
|
| 3 | [pron] be left to | 209 |
|
| 4 | it be left [prep] | 201 |
|
| 5 | it be leave to | 165 |
|
| 6 | it [be] left to | 165 |
|
