| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [adj] [noun] | 40733 |
|
| 2 | at [art] [adj] [noun sg] | 36647 |
|
| 3 | [prep] [art] [adj] rate | 1678 |
|
| 4 | at [art] [adj] rate | 1016 |
|
