| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | changed [prep] [art] [adj] [adj] years | 22 |
|
| 2 | changed [prep] [art] [num ord] [adj] years | 17 |
|
| 3 | changed [prep] [art] last [adj] years | 16 |
|
| 4 | changed [prep] [art] last [adj] years | 16 |
|
| 5 | changed [prep] [art] past [adj] years | 5 |
|
| 6 | changed [prep] [art] past [adj] years | 5 |
|
| 7 | changed [prep] [art] [adj] [adj] years | 5 |
|
| 8 | changed [prep] [art] [adj] [adj] years | 22 |
|
| 9 | changed [prep] [art] [adj] [num] years | 19 |
|
