| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] exhibition at the | 17 |
|
| 2 | [adj] exhibition at the [adj] | 15 |
|
| 3 | a exhibition at the [adj] | 9 |
|
| 4 | a [adj] at the [adj] | 6 |
|
