| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] [art] [noun] | 1005 |
|
| 2 | at [adj -est] [art] [noun] | 59 |
|
| 3 | [prep] best [art] [noun] | 37 |
|
| 4 | at good [art] [noun] | 37 |
|
