| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] be [vb pp] by | 59 |
|
| 2 | who [vb base] been [verb] by | 57 |
|
| 3 | who have be [verb] by | 50 |
|
| 4 | who 've be [verb] by | 7 |
|
