| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] over [art] year | 6 |
|
| 2 | [to-vb] [adv] over the year | 6 |
|
| 3 | [to-vb] [adv] over the year | 6 |
|
| 4 | [to-vb] [adv] over [art] years | 5 |
|
