| commonly | 12 | degree |
| mostly | 6 | degree |
| normally | 3 | degree |
| virus → be found in → asia | 17 |
| virus → be found in → west asia | 11 |
| virus → emerge in → asia | 5 |
| virus → occur in → asia | 4 |
| virus → be reported in → asia | 3 |
| negative | neutral | positive |
| 0.542 | 0.438 | 0.020 |
| Raw frequency | 40 |
| Normalized frequency | 0.462 |
| Modifier score | 0.838 |
| Perplexity | 44.990 |