| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not appear to have been [adj] | 12 |
|
| 2 | not appear [to-vb] been [adj] | 6 |
|
| 3 | not appear [to-vb] been [det] | 6 |
|
| 4 | not appear [to-vb] been any | 5 |
|
| 5 | not appear [to-vb] been any | 5 |
|
