| fast | 2 | manner |
| like other prescription opiates | 2 | other |
| morphine → lead to → addiction | 6 |
| morphine → lead to → dependence | 4 |
| morphine → cause → addiction | 3 |
| negative | neutral | positive |
| 0.830 | 0.159 | 0.011 |
| Raw frequency | 13 |
| Normalized frequency | 0.442 |
| Modifier score | 0.600 |
| Perplexity | 49.484 |