| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | time in the last [adj] years | 17 |
|
| 2 | time in [art] last [num] years | 16 |
|
| 3 | times in [art] last [adj] years | 12 |
|
| 4 | time in [art] last [adj] years | 5 |
|
