| on the road | 7 | location |
| quickly | 4 | manner |
| very | 4 | degree |
| driver → get → tired | 39 |
| driver → become → tired | 27 |
| driver → feel → tired | 19 |
| driver → appear → tired | 3 |
| negative | neutral | positive |
| 0.498 | 0.426 | 0.076 |
| Raw frequency | 88 |
| Normalized frequency | 0.531 |
| Modifier score | 0.640 |
| Perplexity | 137.406 |