| especially | 7 | degree |
| during pregnancy | 5 | temporal |
| in women | 3 | other |
| rubella → be → dangerous | 9 |
| rubella → be → serious diseases | 5 |
| rubella → be → serious | 5 |
| negative | neutral | positive |
| 0.798 | 0.165 | 0.037 |
| Raw frequency | 19 |
| Normalized frequency | 0.651 |
| Modifier score | 0.450 |
| Perplexity | 85.977 |