| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [prep] [art] | 404 |
|
| 2 | [verb] at [prep] [art] | 404 |
|
| 3 | [verb] [prep] [prep] an | 227 |
|
| 4 | [verb] at [prep] a | 122 |
|
| 5 | [verb] at [prep] an | 15 |
|
