| easily | 84 | manner |
| commonly | 18 | degree |
| often | 16 | temporal |
| virus → be → spread | 386 |
| virus → can → spread | 200 |
| virus → be able to → spread | 64 |
| virus → could → spread | 41 |
| virus → be → spreads | 6 |
| virus → be spread for → example | 4 |
| virus → become able to → spread | 3 |
| virus → spread for → example | 3 |
| negative | neutral | positive |
| 0.704 | 0.268 | 0.028 |
| Raw frequency | 707 |
| Normalized frequency | 0.974 |
| Modifier score | 0.712 |
| Perplexity | 246.802 |