| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [to-vb] a [adj] | 26 |
|
| 2 | [vb -s] been [to-vb] a [adj] | 17 |
|
| 3 | has been [to-vb] a [adj] | 17 |
|
| 4 | had been [to-vb] a [adj] | 8 |
|
| 5 | [vb past] been [to-vb] a [adj] | 8 |
|
