| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at [adj] | 1517 |
|
| 2 | be [vb pp] at [det] | 889 |
|
| 3 | [vb pp] at [det] [adj] | 362 |
|
| 4 | be [vb pp] [det] [adj] | 127 |
|
| 5 | be at [det] [adj] | 71 |
|
