| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] more than a decade | 75 |
|
| 2 | [prep] more than a decade | 75 |
|
| 3 | [prep] more than a decade | 75 |
|
| 4 | for more than a decade | 53 |
|
| 5 | for more than a decade | 53 |
|
| 6 | after more than a decade | 8 |
|
| 7 | after more than a decade | 8 |
|
| 8 | in more than a decade | 5 |
|
| 9 | in more than a decade | 5 |
|
