| as a gas | 4 | other |
| to humans | 4 | transitive-object |
| quite | 3 | degree |
| tritium → be → safe | 5 |
| tritium → be → harmless | 5 |
| tritium → be not → dangerous | 4 |
| negative | neutral | positive |
| 0.271 | 0.468 | 0.261 |
| Raw frequency | 14 |
| Normalized frequency | 0.506 |
| Modifier score | 0.500 |
| Perplexity | 72.782 |