| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | only [be] [vb pp] at [art] | 47 |
|
| 2 | only be [vb pp] at [art] | 47 |
|
| 3 | only [be] [vb pp] at the | 31 |
|
| 4 | only [be] [vb pp] at a | 13 |
|
