| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [vb pp] at [adj] [adj] | 8 |
|
| 2 | has been [vb pp] at [adj] [adj] | 8 |
|
| 3 | has [been] [vb pp] at [adj] [adj] | 5 |
|
