| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] recent months | 300 |
|
| 2 | [prep] recent month | 300 |
|
| 3 | in recent month | 261 |
|
| 4 | over recent month | 27 |
|
| 5 | of recent month | 7 |
|
