| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and has [been] responsible for | 6 |
|
| 2 | and has [been] responsible [prep] | 6 |
|
| 3 | and has [been] responsible for | 6 |
|
| 4 | and has [been] responsible [prep] | 6 |
|
| 5 | and has been responsible [prep] | 6 |
|
