| no longer | 12 | temporal |
| at six weeks | 6 | temporal |
| in second month of pregnancy | 3 | temporal |
| baby → have → heartbeat | 71 |
| baby → be → heartbeat | 4 |
| baby → develop → heartbeat | 4 |
| negative | neutral | positive |
| 0.318 | 0.520 | 0.161 |
| Raw frequency | 79 |
| Normalized frequency | 0.462 |
| Modifier score | 0.600 |
| Perplexity | 68.121 |