| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be responsible [prep] [verb] | 877 |
|
| 2 | [be] responsible [prep] [verb] | 877 |
|
| 3 | [is] responsible [prep] [verb] | 255 |
|
| 4 | 's [adj] [prep] [verb] | 244 |
|
