| Typicality: | 0.492 |
| Saliency: | 0.468 |
| much less | 2 | degree |
| over time | 2 | temporal |
| water heater → be → less efficient | 15 |
| water heater → become → less efficient | 9 |
| negative | neutral | positive |
| 0.813 | 0.156 | 0.031 |
| Raw frequency | 24 |
| Normalized frequency | 0.468 |
| Modifier score | 0.900 |
| Perplexity | 33.124 |