| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [adj] case [verb] | 57 |
|
| 2 | be possible [prep] [adj] case | 12 |
|
| 3 | possible [prep] [adj] case [verb] | 8 |
|
| 4 | be possible [prep] [adj] [verb] | 5 |
|
