| to penicillin | 11 | transitive-object |
| to the drug | 8 | other |
| to aspirin | 8 | transitive-object |
| patient → have → allergy | 70 |
| patient → develop → allergy | 8 |
| patient → have → one or more allergies | 4 |
| negative | neutral | positive |
| 0.557 | 0.416 | 0.027 |
| Raw frequency | 82 |
| Normalized frequency | 0.581 |
| Modifier score | 0.556 |
| Perplexity | 210.556 |