| Typicality: | 0.281 |
| Saliency: | 0.279 |
| generally | 5 | degree |
| nationally | 4 | other |
| for improving alertness | 2 | purpose |
| caffeine → be → recognized | 10 |
| caffeine → be → recognised | 3 |
| caffeine → be → recognized all makes | 3 |
| negative | neutral | positive |
| 0.048 | 0.315 | 0.637 |
| Raw frequency | 16 |
| Normalized frequency | 0.279 |
| Modifier score | 0.500 |
| Perplexity | 168.444 |