| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [vb pp] [prep] [art] | 17108 |
|
| 2 | [prep] [be] [vb pp] [prep] [art] | 17108 |
|
| 3 | [prep] [be] [verb] at [art] | 878 |
|
| 4 | [prep] [be] [vb pp] at [art] | 812 |
|
| 5 | [prep] [be] [vb pp] at [art] | 812 |
|
