| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] to have [be] [vb pp] in | 13 |
|
| 2 | [vb infin] to have [be] [verb] in | 13 |
|
| 3 | [vb infin] to have [been] [verb] in | 13 |
|
| 4 | [vb infin] to have been [verb] in | 13 |
|
| 5 | [vb infin] to have be [verb] in | 13 |
|
| 6 | appear to have [be] [verb] in | 6 |
|
| 7 | seem to have [be] [verb] in | 6 |
|
