| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that it [modal v] have been [verb] | 48 |
|
| 2 | that it [modal v] have been [verb] | 48 |
|
| 3 | that it [modal v] have been [verb] | 48 |
|
| 4 | that it [vb mod] have been [verb] | 48 |
|
| 5 | that it [modal v] have been [vb pp] | 46 |
|
| 6 | that it may have been [verb] | 10 |
|
| 7 | that it may have been [verb] | 10 |
|
| 8 | that it should have been [verb] | 9 |
|
| 9 | that it would have been [verb] | 9 |
|
| 10 | that it should have been [verb] | 9 |
|
| 11 | that it would have been [verb] | 9 |
|
| 12 | that it could have been [verb] | 8 |
|
| 13 | that it could have been [verb] | 8 |
|
| 14 | that it must have been [verb] | 6 |
|
| 15 | that it might have been [verb] | 6 |
|
| 16 | that it must have been [verb] | 6 |
|
| 17 | that it might have been [verb] | 6 |
|
