| a little | 5 | degree |
| as life | 5 | other |
| before the glacial period | 4 | temporal |
| river → be → old | 22 |
| river → be → older | 13 |
| river → be → aged | 3 |
| negative | neutral | positive |
| 0.204 | 0.620 | 0.176 |
| Raw frequency | 38 |
| Normalized frequency | 0.440 |
| Modifier score | 0.700 |
| Perplexity | 264.114 |