| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] as a [adj] | 440 |
|
| 2 | have been [vb pp] as a | 100 |
|
| 3 | have been [vb pp] a [adj] | 38 |
|
| 4 | have [vb pp] as a [adj] | 31 |
|
| 5 | have been [vb pp] as [adj] | 21 |
|
