| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] at an [adj] rate | 32 |
|
| 2 | [noun] [verb] at an [adj] rate | 31 |
|
| 3 | [noun sg] [verb] at an [adj] rate | 21 |
|
| 4 | [noun] [vb past] at an [adj] rate | 17 |
|
| 5 | [noun] [verb] at an annual rate | 9 |
|
| 6 | [noun] [verb] at an annual rate | 9 |
|
| 7 | [noun] grow at an [adj] rate | 8 |
|
| 8 | [noun pl] [verb] at an [adj] rate | 7 |
|
| 9 | 6 |
|
|
| 10 | [noun] rise at an [adj] rate | 5 |
|
| 11 | [noun] [v-ing] at an [adj] rate | 5 |
|
