| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at an [adj] [noun] | 2108 |
|
| 2 | at an [adj] [noun sg] | 2058 |
|
| 3 | at [art] [adj] pace | 270 |
|
| 4 | at [art] [adj] pace | 270 |
|
| 5 | at a [adj] pace | 242 |
|
| 6 | [prep] an [adj] pace | 37 |
|
| 7 | at an [adj] pace | 35 |
|
