| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] on [adj] per | 22 |
|
| 2 | [verb] on [adj] per | 22 |
|
| 3 | [verb] on [num] per | 22 |
|
| 4 | [vb pp] on [adj] per | 16 |
|
