| slightly | 2 | degree |
| constantly | 2 | temporal |
| in the bronchial respiratory disease | 2 | other |
| lung → be → irritated | 15 |
| lung → become → irritated | 8 |
| lung → get → irritated | 3 |
| lung → cause → irritation | 3 |
| negative | neutral | positive |
| 0.804 | 0.170 | 0.025 |
| Raw frequency | 29 |
| Normalized frequency | 0.537 |
| Modifier score | 0.500 |
| Perplexity | 218.418 |