| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have been [adj] [to-vb] [adj] [noun] | 8 |
|
| 2 | to have been [adj] [verb] [adj] [noun] | 6 |
|
| 3 | to have been [adj] [verb] [adj] [noun sg] | 5 |
|
| 4 | to have been able [verb] [adj] [noun] | 5 |
|
