| for gastro-esophageal reflux disease | 7 | purpose |
| for gerd | 6 | transitive-object |
| for slow metabolism | 3 | cause |
| symptom → be → classic | 19 |
| negative | neutral | positive |
| 0.514 | 0.431 | 0.055 |
| Raw frequency | 19 |
| Normalized frequency | 0.249 |
| Modifier score | 0.400 |
| Perplexity | 280.339 |