| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have been [noun] | 23 |
|
| 2 | [Wh pn] have been [noun pl] | 21 |
|
| 3 | [Wh pn] have been victims | 8 |
|
| 4 | [Wh pn] have been victim | 8 |
|
| 5 | [Wh pn] have been members | 5 |
|
| 6 | [Wh pn] have been member | 5 |
|
