| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been responsible for [noun] | 18 |
|
| 2 | [verb] been responsible for [noun sg] | 9 |
|
| 3 | has been responsible for [noun] | 7 |
|
| 4 | [verb] been responsible for [noun prp] | 7 |
|
| 5 | [vb -s] been responsible for [noun] | 7 |
|
| 6 | [vb past] been responsible for [noun] | 5 |
|
| 7 | had been responsible for [noun] | 5 |
|
