| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | per [no cls] and [verb] [art] | 15 |
|
| 2 | per cent and [verb] [art] | 15 |
|
| 3 | per [no cls] and [verb] the | 11 |
|
| 4 | per [no cls] and [vb base] [art] | 5 |
|
