| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | surfing | Tropical island cultures | Widely practiced as a way of life, and an important part of the culture | 1 |
| 2 | surfing | Tropical islands | A popular water sport and part of local culture | 1 |
| 3 | surfing | tropical island culture | Popular water sport and lifestyle | 1 |