| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] responsible for | 3451 |
|
| 2 | [v-ing] [be] for | 17 |
|
| 3 | [v-ing] responsible for | 6 |
|
| 4 | [v-ing] [be] responsible | 5 |
|
