| extremely | 33 | degree |
| of the three | 11 | other |
| unlike prescribed opiates | 4 | other |
| heroin → be → dangerous | 59 |
| heroin → be → dangerous drug | 27 |
| heroin → be → dangerous substance | 3 |
| heroin → be → dangerous and addictive drug | 3 |
| negative | neutral | positive |
| 0.899 | 0.091 | 0.010 |
| Raw frequency | 92 |
| Normalized frequency | 0.724 |
| Modifier score | 0.500 |
| Perplexity | 54.360 |