| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [art] parents ' association | 5 |
|
| 2 | of [art] parents ['s] association | 5 |
|
| 3 | of the parents ['s] association | 5 |
|
| 4 | of [art] parents ['s] association | 5 |
|
