| Typicality: | 0.388 |
| Saliency: | 0.385 |
| commonly | 4 | temporal |
| during the second and third trimesters | 3 | temporal |
| usually | 3 | temporal |
| drug → be used in → pregnancy | 43 |
| drug → be taken in → pregnancy | 5 |
| drug → be prescribed in → pregnancy | 3 |
| drug → be used to maintain → pregnancy | 3 |
| negative | neutral | positive |
| 0.524 | 0.442 | 0.034 |
| Raw frequency | 54 |
| Normalized frequency | 0.385 |
| Modifier score | 0.688 |
| Perplexity | 52.813 |