| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] be responsible for [art] | 46 |
|
| 2 | had be responsible for [art] | 43 |
|
| 3 | [vb past] been responsible for [art] | 43 |
|
| 4 | [vb past] be responsible for the | 38 |
|
| 5 | [vb past] be responsible for a | 7 |
|
