| in the past | 32 | temporal |
| much | 15 | degree |
| until at a particular time | 4 | temporal |
| universe → be → denser | 58 |
| universe → be → more dense | 16 |
| universe → become → denser | 8 |
| universe → get → denser | 6 |
| negative | neutral | positive |
| 0.109 | 0.594 | 0.297 |
| Raw frequency | 88 |
| Normalized frequency | 0.537 |
| Modifier score | 0.500 |
| Perplexity | 163.165 |