| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | per cent of [art] [noun pl] [noun] | 9 |
|
| 2 | per [no cls] of [art] [noun pl] [noun] | 9 |
|
| 3 | per [no cls] of [art] [noun pl] [noun sg] | 8 |
|
| 4 | per [no cls] of the [noun pl] [noun] | 8 |
|
