| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | responsible for [det] [noun sg] | 130 |
|
| 2 | [been] for [det] [noun sg] | 36 |
|
| 3 | [been] responsible for [det] | 31 |
|
| 4 | [been] responsible for [noun sg] | 10 |
|
