| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [det] debate | 24 |
|
| 2 | has been much debate | 15 |
|
| 3 | has been much debate | 15 |
|
| 4 | has been [adj] debate | 7 |
|
| 5 | has been considerable debate | 6 |
|
| 6 | has been considerable debate | 6 |
|
| 7 | has been some debate | 6 |
|
| 8 | has been some debate | 6 |
|
