| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] who [verb] for | 13 |
|
| 2 | [verb] who [verb] for | 13 |
|
| 3 | know who [verb] for | 6 |
|
| 4 | [verb] who [vb -s] for | 5 |
|
