| very | 74 | degree |
| extremely | 31 | degree |
| relatively | 28 | degree |
| cancer → be → rare | 358 |
| cancer → be → rare event | 5 |
| cancer → be → rare occurrence | 4 |
| negative | neutral | positive |
| 0.361 | 0.500 | 0.139 |
| Raw frequency | 367 |
| Normalized frequency | 0.829 |
| Modifier score | 0.820 |
| Perplexity | 128.634 |