| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] year [unc] time we | 6 |
|
| 2 | [adj] year [unc] time we | 6 |
|
| 3 | year [unc] time we [vb mod] | 7 |
|
| 4 | year [unc] time we [modal v] | 7 |
|
