| extremely | 29 | degree |
| more energy | 22 | degree |
| very | 14 | degree |
| light → be → efficient | 138 |
| light → be designed to be → efficient | 3 |
| negative | neutral | positive |
| 0.017 | 0.201 | 0.782 |
| Raw frequency | 141 |
| Normalized frequency | 0.582 |
| Modifier score | 0.900 |
| Perplexity | 211.158 |