| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [adj] rate [conj] | 174 |
|
| 2 | [vb -s] at [art] [adj] rate | 34 |
|
| 3 | [vb -s] at [art] [adj] [conj] | 14 |
|
