| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [verb] [prep] [art] | 4920 |
|
| 2 | be [vb pp] [verb] [prep] [art] | 4920 |
|
| 3 | be [verb] [verb] at [art] | 342 |
|
| 4 | [be] [vb pp] [verb] at [art] | 244 |
|
| 5 | be [vb pp] [verb] at [art] | 244 |
|
