| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at twice the [noun] | 23 |
|
| 2 | at twice the [noun sg] | 23 |
|
| 3 | at [adv] the rate | 12 |
|
| 4 | [prep] twice the rate | 11 |
|
| 5 | [prep] twice the rate | 11 |
|
| 6 | at twice [art] rate | 9 |
|
| 7 | at twice the rate | 9 |
|
| 8 | at twice [art] rate | 9 |
|
| 9 | at twice the rate | 9 |
|
| 10 | at twice the rate | 9 |
|
