| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] been [adj] | 318 |
|
| 2 | who [vb past] to [adj] | 77 |
|
| 3 | [vb past] been to [adj] | 46 |
|
| 4 | who [vb past] been to | 20 |
|
