| highly | 8 | degree |
| in some instances | 7 | temporal |
| protein → be → antigenic | 17 |
| protein → be called → antigen | 14 |
| protein → be → antigen | 13 |
| protein → be used as → antigen | 3 |
| negative | neutral | positive |
| 0.171 | 0.770 | 0.059 |
| Raw frequency | 47 |
| Normalized frequency | 0.431 |
| Modifier score | 0.900 |
| Perplexity | 55.788 |