| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] [conj] in previous years | 9 |
|
| 2 | [adj] [noun] [subord] in previous years | 9 |
|
| 3 | [adj] [noun] than in previous years | 5 |
|
| 4 | [adj] [noun] than in previous years | 5 |
|
