| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | aurora | Nordic countries | Auroras are a common natural phenomenon and are often visible in the night sky, especially in winter months. | 1 |
| 2 | aurora | Nordic countries | Auroras are a common and celebrated natural phenomenon, often visible during the winter months. | 1 |
| 3 | aurora borealis | Scandinavian countries | Aurora borealis is a common natural phenomenon and is often visible during long winter nights. | 1 |
| 4 | aurora borealis viewing | Nordic countries | Often associated with folklore and mythical beliefs | 1 |