| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for a [adj] per cent reduction | 10 |
|
| 2 | for a [adj] per cent reduction | 10 |
|
| 3 | for a [adj] per cent reduction | 10 |
|
| 4 | for a [adj] per cent reduction | 10 |
|
| 5 | for a [num] per cent reduction | 10 |
|
