| Typicality: | 0.357 |
| Saliency: | 0.455 |
| by at least 40% | 5 | other |
| during periods of high performance | 3 | temporal |
| further | 2 | manner |
| engine → improve → fuel efficiency | 31 |
| engine → increase → fuel efficiency | 7 |
| engine → improve → fuel consumption | 5 |
| engine → boost → fuel efficiency | 4 |
| engine → improve → fuel mileage | 3 |
| negative | neutral | positive |
| 0.019 | 0.359 | 0.622 |
| Raw frequency | 50 |
| Normalized frequency | 0.455 |
| Modifier score | 0.500 |
| Perplexity | 129.981 |