| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] responsible for | 3451 |
|
| 2 | be responsible for | 3451 |
|
| 3 | are [adj] for | 2801 |
|
| 4 | [am/are] responsible for | 523 |
|
| 5 | are responsible [prep] | 523 |
|
| 6 | are responsible [prep] | 523 |
|
| 7 | are responsible for | 466 |
|
