| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] have been [verb] [prep] some | 6 |
|
| 2 | who [verb] been [verb] [prep] some | 6 |
|
| 3 | [Wh pn] [verb] been [verb] [prep] some | 6 |
|
