| very | 7 | degree |
| in the rare occasions | 6 | temporal |
| often | 3 | temporal |
| symptom → be similar to → the flu | 34 |
| symptom → be similar to → flu | 17 |
| symptom → be similar to → those of flu | 12 |
| symptom → be similar to → those of the flu | 4 |
| symptom → be similar to → those of the common flu | 3 |
| negative | neutral | positive |
| 0.721 | 0.264 | 0.015 |
| Raw frequency | 70 |
| Normalized frequency | 0.425 |
| Modifier score | 0.640 |
| Perplexity | 8.455 |