| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num] years [conj] | 1504 |
|
| 2 | [prep] just [num] years | 57 |
|
| 3 | [prep] just [num] [conj] | 46 |
|
| 4 | just [num] years [conj] | 19 |
|
