| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [adj] [prep] | 2574 |
|
| 2 | have been [adj] years [prep] | 36 |
|
| 3 | [noun] have been [adj] years | 20 |
|
| 4 | [noun] have [adj] years [prep] | 9 |
|
