| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by the students ['s] association | 7 |
|
| 2 | by the students ['s] association | 7 |
|
| 3 | by [art] students ' association | 7 |
|
| 4 | by [art] students ['s] association | 7 |
|
