| Typicality: | 0.412 |
| Saliency: | 0.153 |
| in the second and third trimesters | 3 | temporal |
| ultrasound → be used to evaluate → fetal anatomy | 3 |
| ultrasound → evaluate → fetal -being | 3 |
| negative | neutral | positive |
| 0.073 | 0.894 | 0.033 |
| Raw frequency | 6 |
| Normalized frequency | 0.153 |
| Modifier score | 0.800 |
| Perplexity | 12.454 |