| after sacrificing the mice | 3 | temporal |
| from the pulmonary valve | 3 | other |
| gently | 2 | manner |
| aorta → be → removed | 15 |
| aorta → be → excised | 5 |
| negative | neutral | positive |
| 0.160 | 0.804 | 0.036 |
| Raw frequency | 20 |
| Normalized frequency | 0.536 |
| Modifier score | 0.500 |
| Perplexity | 71.720 |