| after eating a certain food | 5 | temporal |
| quite | 3 | degree |
| in gastro-esophageal reflux disease | 2 | other |
| symptom → be → frequent | 17 |
| symptom → include → occasional | 4 |
| symptom → be → occasional | 4 |
| negative | neutral | positive |
| 0.565 | 0.399 | 0.036 |
| Raw frequency | 25 |
| Normalized frequency | 0.386 |
| Modifier score | 0.900 |
| Perplexity | 53.662 |