| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] [vb pp] for | 66 |
|
| 2 | who have [vb pp] for | 54 |
|
| 3 | who 've [vb pp] for | 10 |
|
| 4 | who [vb base] worked for | 10 |
|
