| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] ' [noun sg] union | 8 |
|
| 2 | [adj] [noun pl] ' [noun sg] union | 8 |
|
| 3 | [adj] [noun] ' [noun sg] union | 8 |
|
| 4 | [adj] [noun] ' trade union | 6 |
|
