| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] be open to | 6 |
|
| 2 | [be] [verb] [prep] be open to | 6 |
|
| 3 | [be] [verb] to be open to | 6 |
|
| 4 | [be] [vb pp] [prep] be open to | 5 |
|
