| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] responsible for | 262 |
|
| 2 | and [verb] [been] for | 50 |
|
| 3 | and [verb] [been] responsible | 10 |
|
| 4 | and [verb] responsible for | 6 |
|
