| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] recent years [pron] [verb] been | 99 |
|
| 2 | [prep] [adj] years [pers pn] [verb] been | 70 |
|
| 3 | [prep] recent [noun] [pers pn] [verb] been | 33 |
|
| 4 | [prep] recent [noun pl] [pers pn] [verb] been | 32 |
|
| 5 | [prep] recent year [pers pn] [verb] been | 25 |
|
| 6 | [prep] recent years [pers pn] [verb] been | 25 |
|
| 7 | [prep] recent years [pers pn] [verb] be | 25 |
|
| 8 | [prep] recent years [pers pn] [verb] [been] | 25 |
|
| 9 | [prep] recent years [pers pn] [verb] [be] | 25 |
|
