| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [art] [adj] rate | 415 |
|
| 2 | [verb] at [art] higher [noun] | 75 |
|
| 3 | [verb] at [art] higher [noun sg] | 72 |
|
| 4 | [verb] at [art] [adj -er] rate | 59 |
|
| 5 | [verb] [prep] [art] higher rate | 26 |
|
| 6 | [verb] at [art] high rate | 26 |
|
| 7 | [verb] [prep] [art] higher rate | 26 |
|
| 8 | [verb] at [art] higher rate | 15 |
|
| 9 | [verb] at [art] higher rate | 15 |
|
