| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [noun] [verb] been responsible for | 6 |
|
| 2 | [noun prp] [noun] have [be] responsible for | 6 |
|
| 3 | [noun prp] [noun] [verb] [been] responsible for | 6 |
|
| 4 | [noun prp] [noun prp] [verb] [be] responsible for | 6 |
|
| 5 | [noun prp] [noun] [verb] be responsible for | 6 |
|
