| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] [num] years | 635 |
|
| 2 | [prep] [num] years time | 122 |
|
| 3 | [adv] [prep] [num] time | 26 |
|
| 4 | [adv] [num] years time | 12 |
|
