| very | 57 | degree |
| highly | 22 | degree |
| under most conditions | 14 | other |
| engine → be → refined | 261 |
| engine → be designed for → refinement | 12 |
| negative | neutral | positive |
| 0.039 | 0.277 | 0.684 |
| Raw frequency | 273 |
| Normalized frequency | 0.729 |
| Modifier score | 0.986 |
| Perplexity | 332.153 |