| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | three years [unc] time | 20 |
|
| 2 | three years ' time | 20 |
|
| 3 | three years ['s] time | 20 |
|
| 4 | three years ' time | 20 |
|
| 5 | in three years time | 9 |
|
| 6 | [prep] three years time | 9 |
|
| 7 | in three years time | 9 |
|
| 8 | [prep] three years time | 9 |
|
| 9 | or three years time | 6 |
|
| 10 | or three years time | 6 |
|
| 11 | [conj] three years time | 6 |
|
| 12 | [coord] three years time | 6 |
|
