| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [adj] per cent | 462 |
|
| 2 | by [adv] [adj] per cent | 293 |
|
| 3 | by [adv] [adj] per cent | 293 |
|
| 4 | by [adv] [adv] [adj] per | 24 |
|
