| over time | 3 | temporal |
| very easily | 3 | manner |
| leather → be → improved | 5 |
| leather → improve with → use | 5 |
| leather → improve in → appearance | 4 |
| negative | neutral | positive |
| 0.021 | 0.245 | 0.734 |
| Raw frequency | 14 |
| Normalized frequency | 0.199 |
| Modifier score | 0.500 |
| Perplexity | 249.835 |