| slowly | 4 | manner |
| depending on an individual | 3 | other |
| symptom → can → occur | 5 |
| symptom → can → appear | 3 |
| symptom → can → develop | 3 |
| negative | neutral | positive |
| 0.668 | 0.319 | 0.013 |
| Raw frequency | 11 |
| Normalized frequency | 0.339 |
| Modifier score | 0.900 |
| Perplexity | 52.337 |