| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] a [adj] | 197 |
|
| 2 | been [vb pp] at a [adj] | 48 |
|
| 3 | has been [vb pp] at [adj] | 35 |
|
| 4 | has been [vb pp] at a | 35 |
|
| 5 | has [vb pp] at a [adj] | 17 |
|
