| with a course of anti- | 3 | manner |
| vaccine → contain → tetanus | 35 |
| vaccine → include → tetanus | 22 |
| vaccine → be → tetanus | 13 |
| vaccine → be combined with → tetanus | 4 |
| vaccine → be for → tetanus | 4 |
| negative | neutral | positive |
| 0.455 | 0.503 | 0.042 |
| Raw frequency | 78 |
| Normalized frequency | 0.443 |
| Modifier score | 0.820 |
| Perplexity | 73.479 |