| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] two years ' time | 34 |
|
| 2 | [prep] two years ['s] time | 34 |
|
| 3 | [prep] two years [unc] time | 34 |
|
| 4 | [prep] two years ' time | 34 |
|
| 5 | in two years [unc] time | 32 |
|
| 6 | in two years [unc] time | 32 |
|
