| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | debate as to [conj] [art] | 9 |
|
| 2 | debate as to [conj] [art] | 9 |
|
| 3 | debate as to whether [art] | 9 |
|
| 4 | debate as to [conj] the | 9 |
|
| 5 | debate as to [subord] [art] | 9 |
|
| 6 | debate as to [conj] the | 9 |
|
| 7 | debate as to whether [art] | 9 |
|
