| in turn | 2 | temporal |
| esophagus → cause → heartburn | 16 |
| esophagus → lead to → heartburn | 8 |
| esophagus → result in → heartburn | 6 |
| esophagus → cause → the sensation of heartburn | 3 |
| negative | neutral | positive |
| 0.871 | 0.113 | 0.016 |
| Raw frequency | 33 |
| Normalized frequency | 0.549 |
| Modifier score | 0.500 |
| Perplexity | 69.785 |