| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at a [noun] | 1126 |
|
| 2 | can be [verb] at [noun] | 186 |
|
| 3 | can be [verb] at a | 78 |
|
| 4 | can be [verb] a [noun] | 72 |
|
| 5 | can [verb] at a [noun] | 40 |
|
