| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adj] [noun] [prep] | 1747 |
|
| 2 | year have been [adj] [prep] | 26 |
|
| 3 | year have [adj] [noun] [prep] | 13 |
|
| 4 | year have been [adj] [noun] | 12 |
|
