| in some circumstances | 6 | temporal |
| in large quantities | 3 | other |
| mercury → be → fatal | 8 |
| mercury → be → deadly | 8 |
| mercury → be → lethal | 3 |
| negative | neutral | positive |
| 0.888 | 0.106 | 0.006 |
| Raw frequency | 19 |
| Normalized frequency | 0.332 |
| Modifier score | 0.500 |
| Perplexity | 30.405 |