| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have be [vb pp] out | 38 |
|
| 2 | who have been [vb pp] out | 38 |
|
| 3 | who had be [vb pp] out | 18 |
|
| 4 | who have be [vb pp] out | 8 |
|
| 5 | who has be [vb pp] out | 6 |
|
