| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] by [prep] [num] per | 43 |
|
| 2 | [vb pp] by [prep] [num] per | 35 |
|
| 3 | fall by [prep] [num] per | 11 |
|
| 4 | fallen by [prep] [num] per | 9 |
|
| 5 | rise by [prep] [num] per | 7 |
|
| 6 | increase by [prep] [num] per | 6 |
|
| 7 | risen by [prep] [num] per | 5 |
|
| 8 | by [prep] [num] per cent | 45 |
|
| 9 | by [prep] [num] per [unc] | 45 |
|
| 10 | by [prep] [num] per [no cls] | 45 |
|
| 11 | by [prep] [num] per cent | 45 |
|
