| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] ' [noun] | 10688 |
|
| 2 | [art] [noun] union [noun] | 589 |
|
| 3 | [art] [noun] ' union | 176 |
|
| 4 | [noun] ' union [noun] | 101 |
|
