| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] recent years [pron] | 191 |
|
| 2 | [prep] recent years has | 121 |
|
| 3 | recent years [pron] has | 96 |
|
| 4 | [prep] years [pron] has | 11 |
|
