| quite | 5 | degree |
| the least | 3 | degree |
| like vehicles | 2 | other |
| furnace → be → expensive | 11 |
| furnace → be → costly | 10 |
| furnace → be expensive to → install | 5 |
| furnace → be → expensive installation | 4 |
| furnace → be → expensive investment | 3 |
| negative | neutral | positive |
| 0.484 | 0.392 | 0.123 |
| Raw frequency | 33 |
| Normalized frequency | 0.518 |
| Modifier score | 0.900 |
| Perplexity | 101.717 |