| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [adj] | 2887 |
|
| 2 | appear have been [vb pp] | 351 |
|
| 3 | appear have [vb pp] [adj] | 140 |
|
| 4 | appear have been [adj] | 129 |
|
