| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [be] [prep] be responsible for | 5 |
|
| 2 | who [be] [prep] be [adj] for | 5 |
|
| 3 | who be [prep] be [adj] for | 5 |
|
| 4 | who [be] to be [adj] for | 5 |
|
