| in some cases | 4 | temporal |
| through mucus droplets in the air | 3 | manner |
| most often | 3 | degree |
| flu → lead to → infection | 11 |
| flu → cause → infection | 7 |
| flu → result in → infection | 3 |
| negative | neutral | positive |
| 0.874 | 0.107 | 0.019 |
| Raw frequency | 21 |
| Normalized frequency | 0.412 |
| Modifier score | 0.500 |
| Perplexity | 132.527 |