| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [verb] for [v-ing] | 146 |
|
| 2 | were responsible for [v-ing] | 56 |
|
| 3 | [verb] responsible for [v-ing] | 52 |
|
| 4 | were [verb] responsible for | 17 |
|
