| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been responsible for [adj] | 8 |
|
| 2 | [Wh pn] had been responsible for [adj] | 5 |
|
| 3 | who had been responsible for [adj] | 5 |
|
| 4 | who had been responsible for [adj] | 5 |
|
