| to undergo hydrolysis | 2 | purpose |
| over archaeological and geological timescales | 2 | temporal |
| by heating | 2 | manner |
| collagen → be → denatured | 5 |
| collagen → undergo → denaturizing | 4 |
| collagen → be subject to → sufficient denaturation | 3 |
| negative | neutral | positive |
| 0.095 | 0.845 | 0.060 |
| Raw frequency | 12 |
| Normalized frequency | 0.183 |
| Modifier score | 0.500 |
| Perplexity | 69.599 |