| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | up [prep] [num] per | 748 |
|
| 2 | [prep] a [num] per | 533 |
|
| 3 | up [prep] a [num] | 201 |
|
| 4 | up a [num] per | 12 |
|
