| exactly | 38 | degree |
| several years | 11 | temporal |
| more than a few years | 11 | temporal |
| paper → be → old | 166 |
| paper → be → older | 10 |
| paper → seem → old | 3 |
| negative | neutral | positive |
| 0.251 | 0.647 | 0.102 |
| Raw frequency | 179 |
| Normalized frequency | 0.562 |
| Modifier score | 0.614 |
| Perplexity | 296.945 |