| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as have been [vb pp] [prep] [adj] | 21 |
|
| 2 | as has been [verb] [prep] [adj] | 13 |
|
| 3 | as have been [verb] in [adj] | 8 |
|
| 4 | as having been [verb] [prep] [adj] | 7 |
|
| 5 | as have been [verb] by [adj] | 7 |
|
| 6 | as have been [verb] [prep] other | 5 |
|
