| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] responsible for [noun] | 99 |
|
| 2 | [noun pl] [was/were] responsible for | 94 |
|
| 3 | [noun pl] responsible for [noun] | 80 |
|
| 4 | [noun pl] [was/were] for [noun] | 77 |
|
