| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | appear [to-vb] [vb pp] [prep] [adj] [noun] | 7 |
|
| 2 | appear to have [verb] [prep] [adj] [noun] | 7 |
|
| 3 | appear [to-vb] [verb] [prep] [adj] [noun pl] | 5 |
|
