| very | 12 | degree |
| for girls | 2 | transitive-object |
| sometimes | 2 | temporal |
| acne → be → difficult | 21 |
| acne → be difficult to → control | 5 |
| acne → be → difficult factor | 4 |
| acne → be difficult to → deal | 4 |
| acne → be → difficult condition | 4 |
| acne → be difficult to → manage | 4 |
| negative | neutral | positive |
| 0.707 | 0.243 | 0.050 |
| Raw frequency | 42 |
| Normalized frequency | 0.530 |
| Modifier score | 0.450 |
| Perplexity | 141.319 |