| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the rate of [noun] over | 6 |
|
| 2 | [prep] the rate of [noun] over | 6 |
|
| 3 | on the rate of [noun] over | 5 |
|
| 4 | on the rate of [noun] over | 5 |
|
| 5 | the rate of [noun] over [art] | 8 |
|
| 6 | the rate of [noun] over the | 8 |
|
| 7 | the rate of [noun] over the | 8 |
|
| 8 | the rate of [noun] over [art] | 8 |
|
