| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the national [noun] in | 26 |
|
| 2 | at the national [noun] in | 26 |
|
| 3 | at the national [noun sg] in | 25 |
|
| 4 | at the national gallery in | 10 |
|
| 5 | at the national gallery in | 10 |
|
