| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [art] [adj] per | 11 |
|
| 2 | [prep] [noun] [art] [num] per | 10 |
|
| 3 | [prep] [noun sg] [art] [adj] per | 6 |
|
| 4 | [prep] [noun] a [adj] per | 5 |
|
| 5 | [prep] [noun] the [adj] per | 5 |
|
| 6 | in [noun] [art] [adj] per | 5 |
|
| 7 | in [noun] [art] [adj] per | 5 |
|
