| very | 54 | degree |
| among teenagers | 21 | other |
| among adolescents | 17 | other |
| acne → be → common | 201 |
| acne → be common in → area | 4 |
| acne → be → commonest | 3 |
| acne → be → a common | 3 |
| negative | neutral | positive |
| 0.483 | 0.451 | 0.066 |
| Raw frequency | 211 |
| Normalized frequency | 0.854 |
| Modifier score | 0.867 |
| Perplexity | 69.987 |