| Typicality: | 0.366 |
| Saliency: | 0.249 |
| each winter | 7 | temporal |
| gradually | 3 | manner |
| usually | 3 | temporal |
| symptom → last for → few months | 8 |
| symptom → occur for → few months | 6 |
| symptom → develop over → several months | 5 |
| negative | neutral | positive |
| 0.540 | 0.421 | 0.039 |
| Raw frequency | 19 |
| Normalized frequency | 0.249 |
| Modifier score | 0.800 |
| Perplexity | 19.948 |