| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [prep] [det] [prep] | 62 |
|
| 2 | [verb] been responsible [prep] [det] | 27 |
|
| 3 | been responsible [prep] [det] [prep] | 9 |
|
| 4 | [verb] responsible [prep] [det] [prep] | 5 |
|
