| Typicality: | 0.531 |
| Saliency: | 0.642 |
| usually | 8 | degree |
| in nature | 5 | location |
| with a secondary bacterial infection | 2 | other |
| bronchitis → be → viral | 21 |
| bronchitis → be caused by → viral infection | 13 |
| bronchitis → be → viral infection | 3 |
| negative | neutral | positive |
| 0.624 | 0.346 | 0.030 |
| Raw frequency | 37 |
| Normalized frequency | 0.642 |
| Modifier score | 0.790 |
| Perplexity | 50.562 |