| Typicality: | 0.447 |
| Saliency: | 0.462 |
| in the middle of winter | 7 | temporal |
| almost constantly | 4 | temporal |
| efficiently | 3 | manner |
| heat pump → be used throughout → the year | 20 |
| heat pump → work throughout → the year | 5 |
| heat pump → run throughout → the year | 4 |
| heat pump → operate throughout → the year | 3 |
| negative | neutral | positive |
| 0.068 | 0.647 | 0.285 |
| Raw frequency | 32 |
| Normalized frequency | 0.462 |
| Modifier score | 0.500 |
| Perplexity | 52.612 |