| currently | 7 | temporal |
| effectively | 6 | manner |
| on the surface | 6 | location |
| light → be → utilized | 52 |
| light → be → employed | 16 |
| light → be made → use | 5 |
| light → be → use | 4 |
| light → be employed in → way | 3 |
| negative | neutral | positive |
| 0.021 | 0.581 | 0.398 |
| Raw frequency | 80 |
| Normalized frequency | 0.496 |
| Modifier score | 0.733 |
| Perplexity | 262.992 |