| for electric car repair services | 4 | purpose |
| very | 3 | degree |
| engine → be → necessary | 9 |
| engine → be → must | 3 |
| engine → be → need | 3 |
| negative | neutral | positive |
| 0.081 | 0.626 | 0.292 |
| Raw frequency | 15 |
| Normalized frequency | 0.279 |
| Modifier score | 0.500 |
| Perplexity | 405.198 |