| Typicality: | 0.423 |
| Saliency: | 0.534 |
| due to their very high solubility | 6 | cause |
| in rural areas | 2 | location |
| nitrate → reach → groundwater | 7 |
| nitrate → enter → groundwater | 6 |
| nitrate → seep into → groundwater | 4 |
| nitrate → reach → the groundwater | 3 |
| nitrate → get into → the groundwater | 3 |
| negative | neutral | positive |
| 0.598 | 0.387 | 0.015 |
| Raw frequency | 23 |
| Normalized frequency | 0.534 |
| Modifier score | 0.600 |
| Perplexity | 295.067 |