| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be responsible for | 418 |
|
| 2 | [modal v] [vb infin] be for | 79 |
|
| 3 | [modal v] [vb infin] be responsible | 50 |
|
| 4 | [vb infin] be responsible for | 49 |
|
| 5 | [modal v] [vb infin] responsible for | 14 |
|
