| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [vb pp] at [adj] | 370 |
|
| 2 | [prep] be [vb pp] at [det] | 212 |
|
| 3 | be [vb pp] at [det] [adj] | 127 |
|
| 4 | [prep] be [vb pp] [det] [adj] | 41 |
|
| 5 | [prep] be at [det] [adj] | 21 |
|
