| largely | 5 | degree |
| for over 1,000 years | 4 | temporal |
| until september | 2 | temporal |
| cave → be → untouched | 8 |
| cave → be → undisturbed | 7 |
| negative | neutral | positive |
| 0.072 | 0.547 | 0.381 |
| Raw frequency | 15 |
| Normalized frequency | 0.299 |
| Modifier score | 0.500 |
| Perplexity | 373.596 |