| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] at [art] [noun sg] | 5807 |
|
| 2 | [be] [verb] at [art] [noun sg] | 5807 |
|
| 3 | [be] [verb] [prep] an [noun sg] | 4895 |
|
| 4 | [be] [verb] at a [noun sg] | 1154 |
|
| 5 | [be] [verb] at an [noun] | 112 |
|
