| from open-cast mines | 4 | location |
| from the ancient greek word | 2 | other |
| gypsum → be → produced | 7 |
| gypsum → be → derived | 6 |
| gypsum → be produced as → a by | 3 |
| negative | neutral | positive |
| 0.132 | 0.781 | 0.087 |
| Raw frequency | 16 |
| Normalized frequency | 0.518 |
| Modifier score | 0.500 |
| Perplexity | 45.956 |