| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [art] [adj] per | 126 |
|
| 2 | for [art] [num] per | 125 |
|
| 3 | [prep] [art] 30 per | 33 |
|
| 4 | for [art] 30 per | 10 |
|
| 5 | for [art] 30 per | 10 |
|
| 6 | for [art] 30 [unc] | 10 |
|
