| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] a [adj] | 59 |
|
| 2 | been [vb pp] at a [adj] | 48 |
|
| 3 | have been [vb pp] at [adj] | 27 |
|
| 4 | have been [vb pp] at a | 24 |
|
| 5 | have [vb pp] at a [adj] | 16 |
|
