| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at the [noun] | 8988 |
|
| 2 | [vb pp] [prep] the rate | 137 |
|
| 3 | [vb pp] [prep] the rate | 137 |
|
| 4 | [verb] at the rate | 118 |
|
| 5 | [vb pp] at [art] rate | 104 |
|
| 6 | [vb pp] at [art] rate | 104 |
|
| 7 | [vb pp] at the rate | 43 |
|
| 8 | [vb pp] at the rate | 43 |
|
