| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [adj] to | 2414 |
|
| 2 | were [adj] to | 2285 |
|
| 3 | be open to | 1329 |
|
| 4 | [be] open to | 1329 |
|
| 5 | [was/were] open to | 197 |
|
| 6 | were open [prep] | 93 |
|
| 7 | were open to | 69 |
|
