| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [modal v] have been | 406 |
|
| 2 | this [modal v] have be | 406 |
|
| 3 | this [vb mod] have be | 406 |
|
| 4 | this may have be | 129 |
|
| 5 | this may have be | 129 |
|
| 6 | this would have be | 111 |
|
| 7 | this would have be | 111 |
|
| 8 | this could have be | 51 |
|
| 9 | this could have be | 51 |
|
| 10 | this might have be | 42 |
|
| 11 | this must have be | 42 |
|
| 12 | this might have be | 42 |
|
| 13 | this must have be | 42 |
|
| 14 | this should have be | 21 |
|
| 15 | this should have be | 21 |
|
| 16 | this will have be | 10 |
|
| 17 | this will have be | 9 |
|
