| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [art] same [noun] | 179 |
|
| 2 | at [adv] [art] [adj] rate | 23 |
|
| 3 | [prep] [adv] [art] same rate | 12 |
|
| 4 | at [adv] [art] same rate | 12 |
|
| 5 | at [adv] [art] same rate | 12 |
|
| 6 | at [adv] [art] [det] rate | 12 |
|
