| normally | 16 | degree |
| always | 10 | degree |
| during the temperature ramp-up | 7 | temporal |
| heat → be → wasted | 106 |
| heat → be → a result of wasted energy | 4 |
| heat → be → wasted energy | 3 |
| negative | neutral | positive |
| 0.435 | 0.383 | 0.181 |
| Raw frequency | 113 |
| Normalized frequency | 0.608 |
| Modifier score | 0.646 |
| Perplexity | 380.545 |