| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [prep] a [adj] per | 46 |
|
| 2 | [noun pl] [prep] a [num] per | 46 |
|
| 3 | [noun] [prep] a 15 per | 13 |
|
| 4 | [noun pl] [prep] [art] 15 per | 5 |
|
| 5 | [noun pl] [prep] a 15 per | 5 |
|
| 6 | [noun pl] [prep] a 15 [unc] | 5 |
|
| 7 | [noun pl] [prep] a 15 per | 5 |
|
| 8 | [noun pl] [prep] a 15 [no cls] | 5 |
|
