| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been [adj] [noun] | 475 |
|
| 2 | [vb mod] [vb infin] been [adj] year | 32 |
|
| 3 | [vb mod] [verb] been [adj] year | 32 |
|
| 4 | [vb mod] have been [adj] year | 32 |
|
| 5 | [vb mod] have be [adj] year | 30 |
|
| 6 | [vb mod] have [been] [adj] year | 30 |
|
| 7 | [vb mod] have [be] [adj] year | 30 |
|
| 8 | [modal v] have been [adj] year | 30 |
|
