| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at the [noun] | 2251 |
|
| 2 | [verb] at the rate | 118 |
|
| 3 | [to-vb] at [art] rate | 22 |
|
| 4 | [to-vb] at [art] rate | 22 |
|
| 5 | [to-vb] [prep] the rate | 20 |
|
| 6 | [to-vb] at the rate | 9 |
|
