| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [noun prp] [vb past] for | 41 |
|
| 2 | what [noun prp] [vb past] for | 17 |
|
| 3 | [Wh det] [noun prp] did for | 6 |
|
| 4 | [Wh det] [noun prp] paid for | 5 |
|
