| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at [art] | 7578 |
|
| 2 | be [vb pp] at [det] | 1709 |
|
| 3 | [vb pp] at [art] [det] | 455 |
|
| 4 | be [vb pp] [art] [det] | 439 |
|
| 5 | be at [art] [det] | 189 |
|
