| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [num] [conj] | 8026 |
|
| 2 | [num] years [conj] | 4380 |
|
| 3 | in [num] years | 1667 |
|
| 4 | in years [conj] | 23 |
|
