| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over [art] [num] year | 106 |
|
| 2 | [conj] [art] [num] year | 103 |
|
| 3 | [conj] over [art] [num] | 31 |
|
| 4 | [conj] over [art] year | 7 |
|
