| carefully | 16 | manner |
| closely | 13 | degree |
| during use in pregnancy | 5 | temporal |
| drug → be → monitored | 65 |
| drug → be monitored for → safety | 6 |
| drug → be monitored following → strict protocol | 3 |
| negative | neutral | positive |
| 0.379 | 0.541 | 0.080 |
| Raw frequency | 74 |
| Normalized frequency | 0.427 |
| Modifier score | 0.820 |
| Perplexity | 110.922 |