| to a smooth ride | 9 | purpose |
| quite | 4 | degree |
| for safety | 4 | purpose |
| strut → be → important | 8 |
| strut → be → vital | 4 |
| strut → play → important role | 3 |
| negative | neutral | positive |
| 0.082 | 0.593 | 0.325 |
| Raw frequency | 15 |
| Normalized frequency | 0.456 |
| Modifier score | 0.500 |
| Perplexity | 266.624 |