| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] have been [vb pp] | 3580 |
|
| 2 | as have been [vb pp] | 580 |
|
| 3 | as [adj] have [vb pp] | 75 |
|
| 4 | as [adj] have been | 43 |
|
