| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] as [noun] | 398 |
|
| 2 | have been [vb pp] as | 289 |
|
| 3 | have been [vb pp] [noun] | 228 |
|
| 4 | have [vb pp] as [noun] | 39 |
|
