| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] responsible for a [adj] | 6 |
|
| 2 | have been responsible [prep] a [adj] | 6 |
|
| 3 | have [been] responsible for a [adj] | 6 |
|
| 4 | have [been] responsible [prep] a [adj] | 6 |
|
| 5 | have [been] responsible [prep] a [adj] | 6 |
|
