| during installation | 4 | temporal |
| sequentially | 4 | manner |
| correctly | 3 | manner |
| radiator → be → operated | 3 |
| radiator → be → handled | 3 |
| negative | neutral | positive |
| 0.037 | 0.724 | 0.239 |
| Raw frequency | 6 |
| Normalized frequency | 0.116 |
| Modifier score | 0.500 |
| Perplexity | 274.307 |