| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] to be responsible | 29 |
|
| 2 | be to [be] responsible | 29 |
|
| 3 | [was/were] to [be] responsible | 15 |
|
| 4 | is to [be] responsible | 9 |
|
| 5 | [is] to [be] responsible | 9 |
|
| 6 | was to [be] responsible | 8 |
|
| 7 | were to [be] responsible | 7 |
|
| 8 | are to [be] responsible | 5 |
|
| 9 | [am/are] to [be] responsible | 5 |
|
