| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun sg] [noun pl] ' union | 28 |
|
| 2 | the [noun sg] [noun] ' union | 24 |
|
| 3 | [art] [noun sg] worker ' union | 14 |
|
| 4 | [art] [noun sg] workers ' union | 14 |
|
