| Typicality: | 0.479 |
| Saliency: | 0.666 |
| sometimes | 4 | temporal |
| chronic obstructive pulmonary disease → be used to describe → emphysema | 16 |
| chronic obstructive pulmonary disease → refer to → emphysema | 12 |
| chronic obstructive pulmonary disease → be known as → emphysema | 5 |
| negative | neutral | positive |
| 0.703 | 0.255 | 0.042 |
| Raw frequency | 33 |
| Normalized frequency | 0.666 |
| Modifier score | 0.600 |
| Perplexity | 13.942 |