| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] over [adj] years | 17 |
|
| 2 | have been [verb] over [adj] years | 17 |
|
| 3 | [vb -s] been [verb] over [adj] years | 10 |
|
| 4 | has been [verb] over [adj] years | 10 |
|
| 5 | [vb base] been [verb] over [adj] years | 7 |
|
| 6 | have been [verb] over [adj] years | 7 |
|
