| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] at [art] [adj] rate | 25 |
|
| 2 | [noun] [vb past] at [art] [adj] rate | 20 |
|
| 3 | [noun] [vb past] at an [adj] rate | 17 |
|
| 4 | [noun sg] [vb past] at [art] [adj] rate | 15 |
|
| 5 | [noun] [vb past] at [art] annual rate | 7 |
|
| 6 | 7 |
|
|
| 7 | [noun] [vb past] at [art] annual rate | 7 |
|
| 8 | [noun pl] [vb past] at [art] [adj] rate | 5 |
|
| 9 | [noun] [vb past] at a [adj] rate | 5 |
|
| 10 | [noun prp] [vb past] at [art] [adj] rate | 5 |
|
