| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [adv] [adj] per cent | 293 |
|
| 2 | fallen by [adj] per cent | 66 |
|
| 3 | fallen by [adv] [adj] per | 6 |
|
| 4 | fallen [adv] [adj] per cent | 5 |
|
