| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [adj] rate | 989 |
|
| 2 | at [art] present [noun] | 483 |
|
| 3 | at [art] present [noun sg] | 478 |
|
| 4 | [prep] [art] present rate | 23 |
|
| 5 | at [art] present rate | 20 |
|
