| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] responsible for [det] | 8 |
|
| 2 | had [be] responsible for [det] | 8 |
|
| 3 | had be responsible for [det] | 8 |
|
| 4 | had been responsible for [det] | 8 |
|
| 5 | had [be] responsible for [det] | 8 |
|
