| very | 11 | degree |
| to the nation’s economy | 11 | transitive-object |
| for every americans in their livelihood | 8 | transitive-object |
| truck → be → important | 35 |
| truck → be → vital | 17 |
| truck → be → crucial | 12 |
| truck → be → critical | 8 |
| negative | neutral | positive |
| 0.067 | 0.490 | 0.443 |
| Raw frequency | 72 |
| Normalized frequency | 0.639 |
| Modifier score | 1.000 |
| Perplexity | 51.868 |