| Typicality: | 0.345 |
| Saliency: | 0.428 |
| within budget | 6 | other |
| naturally more | 4 | degree |
| clearly | 3 | degree |
| building → be → more energy efficient | 45 |
| building → be → more energy-efficient | 20 |
| building → become → more energy efficient | 11 |
| building → become → more energy-efficient | 3 |
| negative | neutral | positive |
| 0.026 | 0.250 | 0.725 |
| Raw frequency | 79 |
| Normalized frequency | 0.428 |
| Modifier score | 0.500 |
| Perplexity | 37.100 |