| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | appear to have been [verb] [adj] | 13 |
|
| 2 | appear to have be [vb pp] [adj] | 9 |
|
| 3 | appear to have be [verb] [adj] | 7 |
|
| 4 | appears to have be [verb] [adj] | 7 |
|
