| without the consent of property owners | 4 | other |
| like natural sand dunes | 3 | other |
| from winds | 2 | cause |
| dune → be → created | 15 |
| dune → be → built | 8 |
| dune → be → made | 4 |
| dune → be → developed | 3 |
| dune → be → constructed | 3 |
| negative | neutral | positive |
| 0.158 | 0.731 | 0.112 |
| Raw frequency | 33 |
| Normalized frequency | 0.852 |
| Modifier score | 0.900 |
| Perplexity | 200.608 |