| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] by over [num] [no cls] | 18 |
|
| 2 | [vb past] by over [num] per | 18 |
|
| 3 | increased by over [num] [no cls] | 7 |
|
| 4 | fell by over [num] [no cls] | 5 |
|
