| very | 8 | degree |
| several weeks | 6 | temporal |
| unusually | 4 | degree |
| year → be → cold | 69 |
| year → be → colder | 25 |
| year → be → the coldest | 4 |
| negative | neutral | positive |
| 0.332 | 0.485 | 0.183 |
| Raw frequency | 98 |
| Normalized frequency | 0.573 |
| Modifier score | 0.600 |
| Perplexity | 150.947 |