| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | years [unc] time | 254 |
|
| 2 | [unc] time [conj] | 132 |
|
| 3 | years [unc] [conj] | 17 |
|
| 4 | years time [conj] | 15 |
|
