| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [art] [noun] workers ' union | 10 |
|
| 2 | of [art] [noun] workers ' union | 10 |
|
| 3 | [prep] [art] [noun] workers ' union | 10 |
|
| 4 | [prep] [art] [noun sg] workers ' union | 10 |
|
| 5 | [prep] the [noun] workers ' union | 10 |
|
