| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [art] [adj] | 59924 |
|
| 2 | be [verb] at [art] [adj] | 2898 |
|
| 3 | [be] [vb pp] at [art] [adj] | 2317 |
|
| 4 | be [vb pp] at [art] [adj] | 2317 |
|
