| for attention deficit hyperactivity disorder | 2 | purpose |
| to be able | 2 | purpose |
| often | 2 | temporal |
| adult → take → drug | 13 |
| adult → have → drug | 3 |
| negative | neutral | positive |
| 0.742 | 0.239 | 0.019 |
| Raw frequency | 16 |
| Normalized frequency | 0.300 |
| Modifier score | 0.600 |
| Perplexity | 149.994 |