| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] recent years [be] | 77 |
|
| 2 | [prep] recent years be | 77 |
|
| 3 | in recent years [be] | 64 |
|
| 4 | in recent years [be] | 64 |
|
| 5 | [prep] recent years is | 43 |
|
| 6 | [prep] recent years [is] | 43 |
|
| 7 | [prep] recent years been | 13 |
|
| 8 | [prep] recent years [was/were] | 13 |
|
| 9 | [prep] recent years [been] | 13 |
|
| 10 | [prep] recent years was | 11 |
|
| 11 | of recent years [be] | 9 |
|
| 12 | of recent years [be] | 9 |
|
| 13 | [prep] recent years are | 8 |
|
| 14 | [prep] recent years [am/are] | 8 |
|
