| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] been [adj] | 595 |
|
| 2 | [verb] been [adj] a | 184 |
|
| 3 | who [verb] been a | 173 |
|
| 4 | who [verb] [adj] a | 91 |
|
