| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [verb] been [adv] responsible for | 5 |
|
| 2 | [noun prp] [verb] been [adv] responsible for | 5 |
|
| 3 | [noun prp] [verb] been [adv] responsible [prep] | 5 |
|
| 4 | [noun prp] have been [adv] responsible [prep] | 5 |
|
| 5 | [noun prp] [verb] been [adv] responsible [prep] | 5 |
|
