| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] the [det] | 1880 |
|
| 2 | [be] [vb pp] at the [adj] | 1453 |
|
| 3 | [be] [verb] at the [det] | 311 |
|
| 4 | [be] [vb pp] at [art] [det] | 258 |
|
