| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] national | 319 |
|
| 2 | exhibition at [art] [adj] | 47 |
|
| 3 | exhibition [prep] [art] national | 8 |
|
| 4 | exhibition at [art] national | 6 |
|
