| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] responsible for the [noun sg] of | 112 |
|
| 2 | was responsible for the [noun sg] of | 80 |
|
| 3 | were responsible for the [noun sg] of | 32 |
|
| 4 | [was/were] responsible for the death of | 5 |
|
| 5 | [was/were] responsible for the design of | 5 |
|
| 6 | [was/were] responsible for the introduction of | 5 |
|
