| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [num] per [unc] | 6167 |
|
| 2 | under [num] per [unc] | 107 |
|
| 3 | [adv] under [num] [unc] | 66 |
|
| 4 | [adv] under [num] per | 64 |
|
