| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in previous years [conj] [pron] | 7 |
|
| 2 | in previous years [coord] [pron] | 7 |
|
| 3 | in previous years and [pron] | 6 |
|
| 4 | in previous years and [pron] | 6 |
|
