| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] previous years | 249 |
|
| 2 | in previous years | 173 |
|
| 3 | of previous years | 19 |
|
| 4 | from previous years | 15 |
|
| 5 | on previous years | 14 |
|
| 6 | with previous years | 9 |
|
| 7 | to previous years | 6 |
|
| 8 | for previous years | 5 |
|
