| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] take [adv prt] responsibility for | 11 |
|
| 2 | [noun prp] [vb past] [adv prt] responsibility for | 7 |
|
| 3 | [noun prp] took [adv prt] responsibility for | 7 |
|
| 4 | [noun prp] [verb] over responsibility for | 7 |
|
