| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | years [pers pn] have [verb] | 158 |
|
| 2 | recent years [pers pn] [verb] | 83 |
|
| 3 | recent years have [verb] | 68 |
|
| 4 | recent years [pers pn] have | 25 |
|
