| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] have [been] a [adj] | 8 |
|
| 2 | [vb mod] [vb infin] have been a [adj] | 8 |
|
| 3 | [vb mod] [vb infin] to have [been] a [adj] | 8 |
|
