| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it in [adj] years | 20 |
|
| 2 | it in [num] years | 11 |
|
| 3 | it in [adj] years | 7 |
|
| 4 | it in recent years | 5 |
|
| 5 | it in recent years | 5 |
|
