| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] a [adj] | 157 |
|
| 2 | [Wh pn] has [vb pp] a [adj] | 102 |
|
| 3 | [Wh pn] has been [vb pp] [adj] | 15 |
|
| 4 | [Wh pn] has been a [adj] | 13 |
|
| 5 | [Wh pn] has been [vb pp] a | 12 |
|
