| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [art] [num] years | 509 |
|
| 2 | [art] [num] years i | 39 |
|
| 3 | in [num] years i | 14 |
|
| 4 | in [art] [num] i | 6 |
|
