| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [art] [noun pl] ['s] union | 59 |
|
| 2 | [art] national [noun pl] ['s] union | 55 |
|
| 3 | of [art] national [noun pl] ['s] | 37 |
|
| 4 | of [art] national [noun pl] union | 8 |
|
