| very | 12 | degree |
| in treating the common cold | 10 | other |
| in treating acne | 9 | other |
| zinc → be → effective | 65 |
| zinc → be → effective treatment | 8 |
| zinc → be → most effective | 6 |
| zinc → be shown to be → effective | 5 |
| zinc → be → more effective | 3 |
| negative | neutral | positive |
| 0.052 | 0.357 | 0.591 |
| Raw frequency | 87 |
| Normalized frequency | 0.628 |
| Modifier score | 0.500 |
| Perplexity | 303.756 |