| Typicality: | 0.208 |
| Saliency: | 0.410 |
| rarely | 3 | degree |
| completely | 3 | degree |
| combustion → be → clean | 11 |
| combustion → be → cleaner | 3 |
| negative | neutral | positive |
| 0.107 | 0.356 | 0.536 |
| Raw frequency | 14 |
| Normalized frequency | 0.410 |
| Modifier score | 0.100 |
| Perplexity | 81.240 |