| very | 19 | degree |
| slightly | 13 | degree |
| depending on the operating conditions | 11 | other |
| engine → run → rich | 268 |
| engine → be run → rich | 7 |
| negative | neutral | positive |
| 0.385 | 0.478 | 0.137 |
| Raw frequency | 275 |
| Normalized frequency | 0.731 |
| Modifier score | 0.900 |
| Perplexity | 210.978 |