| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] in [num] years | 30 |
|
| 2 | [n mass] in two years | 7 |
|
| 3 | [n mass] in two years | 7 |
|
| 4 | [n mass] in recent years | 7 |
|
| 5 | [n mass] in recent years | 7 |
|
| 6 | [n mass] in [adj] years | 7 |
|
