| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] which [modal v] have been [adj] | 27 |
|
| 2 | [noun pl] which [vb mod] have been [adj] | 27 |
|
| 3 | [noun pl] which [modal v] have been [adj] | 26 |
|
| 4 | [noun pl] which [modal v] have been [adj] | 25 |
|
| 5 | [noun pl] which would have been [adj] | 11 |
|
| 6 | [noun pl] which would have been [adj] | 11 |
|
| 7 | [noun pl] which may have been [adj] | 8 |
|
| 8 | [noun pl] which may have been [adj] | 8 |
|
