| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] up [prep] ten years | 10 |
|
| 2 | [prep] up [prep] ten years | 10 |
|
| 3 | [verb] up [prep] ten years | 10 |
|
| 4 | for up [prep] ten years | 8 |
|
| 5 | for up [prep] ten years | 8 |
|
