| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [prep] [art] | 765 |
|
| 2 | be recovered [prep] [art] | 127 |
|
| 3 | has recovered [prep] [art] | 31 |
|
| 4 | has be recovered [prep] | 11 |
|
