| on nuvigil | 3 | location |
| potentially | 2 | manner |
| effect → lead to → abuse | 8 |
| effect → include → abuse | 5 |
| effect → occur with → abuse | 3 |
| negative | neutral | positive |
| 0.742 | 0.228 | 0.030 |
| Raw frequency | 16 |
| Normalized frequency | 0.284 |
| Modifier score | 0.500 |
| Perplexity | 82.872 |