| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] rate of [noun] over [art] | 8 |
|
| 2 | the rate of [noun] over [art] | 8 |
|
| 3 | [art] rate of [noun] over [art] | 8 |
|
| 4 | the rate of [noun] over [art] | 8 |
|
| 5 | [adj] rate of [noun] over [art] | 7 |
|
| 6 | [adj] rate of [noun] over [art] | 7 |
|
| 7 | rate of [noun] over [art] [noun sg] | 9 |
|
| 8 | rate of [noun] over [art] period | 9 |
|
| 9 | rate of [noun] over [art] period | 9 |
|
| 10 | rate of [noun] over [art] [noun] | 9 |
|
| 11 | rate of [noun] over [art] [adj] | 7 |
|
