| usually | 25 | degree |
| to two years | 20 | temporal |
| barely | 11 | degree |
| symptom → be → visible | 67 |
| symptom → be → evident | 54 |
| symptom → be → noticeable | 40 |
| symptom → be → apparent | 35 |
| symptom → become → noticeable | 23 |
| symptom → be → prominent | 9 |
| negative | neutral | positive |
| 0.563 | 0.383 | 0.053 |
| Raw frequency | 228 |
| Normalized frequency | 0.729 |
| Modifier score | 0.574 |
| Perplexity | 45.560 |