| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] as [verb] | 88 |
|
| 2 | has been [vb pp] [adv] [verb] | 78 |
|
| 3 | been [vb pp] [adv] as [verb] | 26 |
|
| 4 | has been [vb pp] [adv] as | 17 |
|
