| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [to-vb] a [adj] | 26 |
|
| 2 | has been [to-vb] a [adj] | 20 |
|
| 3 | had been [to-vb] a [adj] | 8 |
|
| 4 | have been to create a [adj] | 5 |
|
