| frequently | 4 | temporal |
| regardless of current charge levels | 3 | other |
| after a few hours | 3 | temporal |
| unit → be → recharged | 47 |
| unit → be → rechargeable | 24 |
| negative | neutral | positive |
| 0.097 | 0.533 | 0.371 |
| Raw frequency | 71 |
| Normalized frequency | 0.438 |
| Modifier score | 0.829 |
| Perplexity | 114.273 |