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