| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [adj] year | 4587 |
|
| 2 | of [num] year | 2034 |
|
| 3 | [prep] five year | 1523 |
|
| 4 | of five [noun] | 945 |
|
| 5 | of five year | 187 |
|
