| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [vb mod] have been [noun] | 21 |
|
| 2 | that [vb mod] have been [noun] | 21 |
|
| 3 | that [vb mod] have been [noun sg] | 14 |
|
| 4 | that would have been [noun] | 11 |
|
| 5 | that [vb mod] have been [noun prp] | 6 |
|
| 6 | that must have been [noun] | 6 |
|
