| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] per [unc] [noun] [prep] [adv] | 13 |
|
| 2 | [adj] per [unc] [noun] [prep] [adv] | 13 |
|
| 3 | per [unc] [prep] [noun] [prep] [adv] | 10 |
|
| 4 | per [unc] [prep] [noun] [prep] [adv] | 10 |
|
| 5 | per [unc] of [noun] [prep] [adv] | 5 |
|
| 6 | per [unc] of [noun] [prep] [adv] | 5 |
|
| 7 | per [unc] [noun] [prep] [noun] [adv] | 9 |
|
| 8 | per [unc] [noun] [prep] [noun pl] [adv] | 6 |
|
