| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] [adj] years | 455 |
|
| 2 | have been [verb] [prep] recent [noun] | 144 |
|
| 3 | have been [verb] [prep] recent [noun pl] | 134 |
|
| 4 | have been [verb] [prep] [adj] years | 97 |
|
| 5 | have [be] [verb] [prep] recent years | 88 |
|
| 6 | have been [verb] [prep] recent year | 88 |
|
| 7 | [verb] been [verb] [prep] recent years | 88 |
|
| 8 | have been [verb] [prep] recent years | 88 |
|
| 9 | have been [verb] [prep] recent years | 88 |
|
| 10 | have be [verb] [prep] recent years | 88 |
|
| 11 | have [been] [verb] [prep] recent years | 88 |
|
