| Typicality: | 0.434 |
| Saliency: | 0.431 |
| naturally | 12 | manner |
| to the years | 2 | temporal |
| radiocarbon dating → use → occurring isotope | 12 |
| radiocarbon dating → be → radioactive isotope dating technique | 6 |
| negative | neutral | positive |
| 0.083 | 0.880 | 0.037 |
| Raw frequency | 18 |
| Normalized frequency | 0.431 |
| Modifier score | 0.500 |
| Perplexity | 30.048 |