| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have [vb pp] a [adj] | 450 |
|
| 2 | have been [vb pp] a [adj] | 434 |
|
| 3 | who have been [vb pp] [adj] | 83 |
|
| 4 | who have been a [adj] | 53 |
|
| 5 | who have been [vb pp] a | 53 |
|
