| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] to have be [verb] in | 13 |
|
| 2 | [vb infin] to have be [vb pp] in | 13 |
|
| 3 | [vb infin] to have been [verb] in | 13 |
|
| 4 | appear to have be [verb] in | 6 |
|
| 5 | seem to have be [verb] in | 6 |
|
