| often | 4 | temporal |
| collagen → be made from → skin | 8 |
| collagen → be made from → connective cells-- | 4 |
| collagen → be made from → tissue | 4 |
| negative | neutral | positive |
| 0.146 | 0.763 | 0.091 |
| Raw frequency | 16 |
| Normalized frequency | 0.221 |
| Modifier score | 0.600 |
| Perplexity | 49.713 |