| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] in [art] [det] | 637 |
|
| 2 | be [vb pp] in [art] area | 125 |
|
| 3 | be [vb pp] in [det] area | 81 |
|
| 4 | [vb pp] in [art] [det] area | 12 |
|
