| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be responsible for the | 113 |
|
| 2 | had be responsible for the | 37 |
|
| 3 | [pers pn] had be responsible for | 18 |
|
| 4 | [pers pn] had be for the | 9 |
|
