| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] recent years [pers pn] [vb past] | 8 |
|
| 2 | in recent years [pers pn] [vb past] | 8 |
|
| 3 | in recent years [pers pn] [vb past] | 8 |
|
