| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [noun] [verb] [prep] [art] | 371 |
|
| 2 | [be] [prep] [noun] [verb] at [art] | 12 |
|
| 3 | be [prep] [noun] [verb] at [art] | 12 |
|
