| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] year ' | 24 |
|
| 2 | [prep] years ' | 24 |
|
| 3 | [prep] year ' | 24 |
|
| 4 | of year ' | 22 |
|
| 5 | of year ' | 22 |
|
