| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in recent years [verb] [been] | 71 |
|
| 2 | in recent years [verb] [be] | 71 |
|
| 3 | in recent years have [be] | 71 |
|
| 4 | in recent years [verb] been | 71 |
|
| 5 | in recent years [verb] be | 71 |
|
| 6 | in recent years [vb -s] [be] | 62 |
|
| 7 | in recent years has [be] | 62 |
|
| 8 | in recent years have [be] | 8 |
|
| 9 | in recent years [vb base] [be] | 8 |
|
