| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] per [unc] | 2019 |
|
| 2 | in [adj] per [unc] | 139 |
|
| 3 | in a [adj] [unc] | 112 |
|
| 4 | in a [adj] per | 30 |
|
