| properly | 46 | manner |
| without invalidating the warranty | 24 | manner |
| almost anywhere in the home | 9 | location |
| boiler → be → installed | 369 |
| boiler → be → the installation | 24 |
| boiler → govern → installation | 3 |
| negative | neutral | positive |
| 0.160 | 0.628 | 0.212 |
| Raw frequency | 396 |
| Normalized frequency | 1.000 |
| Modifier score | 0.937 |
| Perplexity | 336.964 |