| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [adj] years ' time | 6 |
|
| 2 | about [adj] years ' time | 6 |
|
| 3 | about [adj] years ['s] time | 6 |
|
| 4 | about [adj] years [unc] time | 6 |
|
