| really | 7 | degree |
| in studies | 5 | location |
| quite | 4 | degree |
| vaccine → work → safe | 23 |
| vaccine → appear → safe | 23 |
| vaccine → seem → safe | 6 |
| vaccine → look → safe | 5 |
| vaccine → become → safe | 4 |
| negative | neutral | positive |
| 0.174 | 0.373 | 0.453 |
| Raw frequency | 61 |
| Normalized frequency | 0.410 |
| Modifier score | 1.000 |
| Perplexity | 329.280 |