| very | 7 | degree |
| at the time | 3 | temporal |
| for cambelts | 2 | transitive-object |
| engine → be → important | 20 |
| engine → be → vital | 4 |
| engine → be → essential | 3 |
| engine → be → critical | 3 |
| negative | neutral | positive |
| 0.094 | 0.559 | 0.348 |
| Raw frequency | 30 |
| Normalized frequency | 0.400 |
| Modifier score | 0.500 |
| Perplexity | 203.659 |