| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [noun] [vb mod] have been [adj] | 51 |
|
| 2 | [coord] [noun] [modal v] have been [adj] | 51 |
|
| 3 | [coord] [noun] [modal v] have been [adj] | 47 |
|
| 4 | and [noun] [modal v] have been [adj] | 39 |
|
| 5 | [coord] [noun] would have been [adj] | 23 |
|
| 6 | [coord] [noun] would have been [adj] | 23 |
|
| 7 | [coord] [noun prp] [modal v] have been [adj] | 21 |
|
| 8 | [coord] [noun pl] [modal v] have been [adj] | 14 |
|
| 9 | [coord] [noun sg] [modal v] have been [adj] | 13 |
|
| 10 | [coord] [noun] must have been [adj] | 9 |
|
| 11 | [coord] [noun] must have been [adj] | 9 |
|
| 12 | or [noun] [modal v] have been [adj] | 7 |
|
| 13 | [coord] [noun] may have been [adj] | 6 |
|
| 14 | [coord] [noun] might have been [adj] | 6 |
|
| 15 | [coord] [noun] might have been [adj] | 6 |
|
| 16 | [coord] [noun] may have been [adj] | 6 |
|
| 17 | but [noun] [modal v] have been [adj] | 5 |
|
