| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | per cent over the [adj] 20 | 6 |
|
| 2 | per [unc] over the [adj] 20 | 6 |
|
| 3 | per [no cls] over the [adj] 20 | 6 |
|
| 4 | per [unc] over the [num ord] 20 | 6 |
|
| 5 | per cent over the [adj] 20 | 6 |
|
| 6 | per [unc] over the next 20 | 5 |
|
| 7 | per [unc] over the next 20 | 5 |
|
