| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at twice [art] [noun] | 23 |
|
| 2 | at [adv] [art] rate | 15 |
|
| 3 | [prep] twice [art] rate | 11 |
|
| 4 | [prep] twice [art] rate | 11 |
|
| 5 | at twice [art] rate | 9 |
|
| 6 | at twice [art] rate | 9 |
|
