| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] year [unc] time i | 6 |
|
| 2 | [adj] year [unc] time i | 6 |
|
| 3 | year [unc] time i [modal v] | 5 |
|
| 4 | year [unc] time i [vb mod] | 5 |
|
