| from sunlight | 8 | transitive-object |
| during the period of consideration | 6 | temporal |
| well | 5 | degree |
| cave → be → protected | 37 |
| cave → offer → protection | 7 |
| cave → provide → protection | 7 |
| cave → need → protection | 3 |
| negative | neutral | positive |
| 0.078 | 0.574 | 0.348 |
| Raw frequency | 54 |
| Normalized frequency | 0.538 |
| Modifier score | 0.833 |
| Perplexity | 262.177 |