| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [det] | 668 |
|
| 2 | have [vb pp] as [det] | 182 |
|
| 3 | have been [vb pp] as | 105 |
|
| 4 | been [vb pp] as [det] | 31 |
|
| 5 | have been as [det] | 21 |
|
