| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] at an [adj] [noun] | 55 |
|
| 2 | [pron] [verb] at an [adj] [noun sg] | 53 |
|
| 3 | [pron] [verb] at [art] [adj] rate | 22 |
|
| 4 | [pron] [verb] at [art] [adj] rate | 22 |
|
| 5 | [pron] [verb] at a [adj] rate | 19 |
|
| 6 | [pron] [verb] [prep] an [adj] rate | 7 |
|
| 7 | [pron] [verb] at an [adj] rate | 6 |
|
