| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [num] years [unc] | 168 |
|
| 2 | [coord] [num] years [unc] | 85 |
|
| 3 | [coord] in [num] years | 28 |
|
| 4 | [coord] in [num] [unc] | 9 |
|
