| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | questions were [verb] about the | 13 |
|
| 2 | question were [vb pp] about the | 13 |
|
| 3 | question were raise about the | 7 |
|
| 4 | question were raised about the | 7 |
|
| 5 | question were ask about the | 5 |
|
| 6 | question were asked about the | 5 |
|
