| Typicality: | 0.427 |
| Saliency: | 0.562 |
| to infect unborn babies | 7 | purpose |
| in some cases | 6 | temporal |
| to a developing fetus | 6 | transitive-object |
| virus → cross → the placenta | 49 |
| virus → pass through → the placenta | 5 |
| virus → penetrate → the placenta | 4 |
| virus → be capable of → crossing the placenta | 3 |
| virus → pass across → the placenta | 3 |
| virus → be transmitted through → the placenta | 3 |
| virus → cross into → the placenta | 3 |
| negative | neutral | positive |
| 0.637 | 0.340 | 0.024 |
| Raw frequency | 70 |
| Normalized frequency | 0.562 |
| Modifier score | 0.575 |
| Perplexity | 38.780 |