| to alcohol | 10 | other |
| to opioids | 3 | other |
| a way to get | 2 | purpose |
| nurse → be → addicted | 10 |
| nurse → become → addicted | 6 |
| nurse → be prone to → addiction | 4 |
| nurse → be → addict | 3 |
| negative | neutral | positive |
| 0.675 | 0.284 | 0.041 |
| Raw frequency | 23 |
| Normalized frequency | 0.375 |
| Modifier score | 0.600 |
| Perplexity | 468.911 |