| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] increase [prep] [num] per | 48 |
|
| 2 | [vb past] increase [prep] [num] per | 48 |
|
| 3 | [vb past] increase [prep] [num] [no cls] | 48 |
|
| 4 | [vb past] increased [prep] [num] [unc] | 46 |
|
| 5 | had increase [prep] [num] [unc] | 46 |
|
| 6 | [vb past] increase by [num] [unc] | 38 |
|
| 7 | [vb past] increase to [num] [unc] | 8 |
|
