| very | 13 | degree |
| at the time of order | 10 | temporal |
| a bit | 4 | degree |
| car → be → tricky | 31 |
| car → be → challenge | 31 |
| car → be → challenging | 18 |
| car → be → challenged | 5 |
| car → be → quite a challenge | 3 |
| negative | neutral | positive |
| 0.339 | 0.434 | 0.227 |
| Raw frequency | 88 |
| Normalized frequency | 0.449 |
| Modifier score | 0.586 |
| Perplexity | 93.627 |