| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [art] [adj] per | 45 |
|
| 2 | in [art] [num] per | 45 |
|
| 3 | in a [adj] per | 25 |
|
| 4 | in the [adj] per | 15 |
|
| 5 | in an [adj] per | 5 |
|
