| constantly | 8 | degree |
| for providing night power | 7 | purpose |
| less frequently | 4 | degree |
| concept → be → reviewed | 77 |
| concept → be addressed by → review | 7 |
| concept → need → review | 4 |
| negative | neutral | positive |
| 0.076 | 0.746 | 0.178 |
| Raw frequency | 88 |
| Normalized frequency | 0.527 |
| Modifier score | 0.825 |
| Perplexity | 67.048 |