| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] the last decade | 51 |
|
| 2 | [vb pp] [prep] the last decade | 39 |
|
| 3 | [verb] in the last decade | 33 |
|
| 4 | [verb] over the last decade | 11 |
|
