| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [adj] [noun] | 2007 |
|
| 2 | [verb] at a [adj] [noun sg] | 1940 |
|
| 3 | [verb] at [art] [adj] speed | 67 |
|
| 4 | [verb] at [art] [adj] speed | 67 |
|
| 5 | [verb] [prep] a [adj] speed | 61 |
|
| 6 | [verb] [prep] a [adj] speed | 61 |
|
| 7 | [verb] at a [adj] speed | 55 |
|
| 8 | [verb] at a [adj] speed | 52 |
|
| 9 | [verb] at a [adj] speed | 46 |
|
| 10 | [verb] at a [adj] speed | 46 |
|
