| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [noun] for [adj] [noun] | 24 |
|
| 2 | [modal v] [verb] responsibility for [adj] [noun] | 13 |
|
| 3 | [modal v] [vb infin] responsibility for [adj] [noun] | 13 |
|
| 4 | [modal v] have responsibility [prep] [adj] [noun] | 5 |
|
| 5 | [modal v] have responsibility for [adj] [noun] | 5 |
|
