| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] year [unc] time | 277 |
|
| 2 | a [adj] year [unc] | 122 |
|
| 3 | a year [unc] time | 58 |
|
| 4 | a [adj] year time | 24 |
|
