| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] year [prep] | 10298 |
|
| 2 | [num] year [to-vb] | 769 |
|
| 3 | [num] [to-vb] [prep] | 670 |
|
| 4 | year [to-vb] [prep] | 227 |
|
