| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [vb pp] for | 174 |
|
| 2 | who [vb past] [vb pp] it | 155 |
|
| 3 | [vb past] [vb pp] it for | 113 |
|
| 4 | who [vb past] it for | 28 |
|
