| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of controversy over [art] | 8 |
|
| 2 | of controversy over [art] | 8 |
|
| 3 | of controversy over [art] | 8 |
|
| 4 | of controversy over the | 6 |
|
| 5 | of controversy over the | 6 |
|
