| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been responsible for | 89 |
|
| 2 | [noun] had been responsible for | 38 |
|
| 3 | [noun sg] have been responsible for | 36 |
|
| 4 | [noun prp] have been responsible for | 29 |
|
| 5 | [noun] has been responsible for | 27 |
|
| 6 | [noun pl] have been responsible for | 23 |
|
| 7 | [noun] have been responsible for | 21 |
|
