| since the 19th century | 2 | temporal |
| often | 2 | temporal |
| asphalt → be used for → roofing | 9 |
| asphalt → used for → roofing | 4 |
| asphalt → be used in → roofing | 3 |
| negative | neutral | positive |
| 0.136 | 0.804 | 0.060 |
| Raw frequency | 16 |
| Normalized frequency | 0.487 |
| Modifier score | 0.600 |
| Perplexity | 55.915 |