| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which [vb mod] have been [adj] | 75 |
|
| 2 | [noun] which [modal v] have been [adj] | 75 |
|
| 3 | [noun] which [modal v] have been [adj] | 74 |
|
| 4 | [noun] which [modal v] have been [adj] | 68 |
|
| 5 | [noun sg] which [modal v] have been [adj] | 48 |
|
| 6 | [noun] which would have been [adj] | 39 |
|
| 7 | [noun] which would have been [adj] | 39 |
|
| 8 | [noun pl] which [modal v] have been [adj] | 27 |
|
| 9 | [noun] which may have been [adj] | 12 |
|
| 10 | [noun] which may have been [adj] | 12 |
|
| 11 | [noun] which must have been [adj] | 11 |
|
| 12 | [noun] which must have been [adj] | 11 |
|
| 13 | [noun] which [modal v] have been unthinkable | 7 |
|
| 14 | [noun] which [modal v] have been unthinkable | 7 |
|
