| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] responsibility for | 113 |
|
| 2 | has responsibility for | 62 |
|
| 3 | takes responsibility for | 19 |
|
| 4 | accepts responsibility for | 9 |
|
| 5 | retains responsibility for | 5 |
|
