| Typicality: | 0.455 |
| Saliency: | 0.483 |
| over time | 7 | temporal |
| without regular maintenance | 2 | cause |
| gradually | 2 | manner |
| air conditioner → lose → efficiency | 17 |
| air conditioner → lose → its efficiency | 5 |
| air conditioner → lose → their efficiency | 3 |
| negative | neutral | positive |
| 0.738 | 0.240 | 0.022 |
| Raw frequency | 25 |
| Normalized frequency | 0.483 |
| Modifier score | 0.767 |
| Perplexity | 49.903 |