| Typicality: | 0.439 |
| Saliency: | 0.292 |
| in the recent past | 6 | temporal |
| in 1987 | 4 | temporal |
| in each semester | 4 | temporal |
| library → undergo → expansion | 15 |
| library → undergone → expansion | 7 |
| library → undergo → major expansion | 4 |
| negative | neutral | positive |
| 0.046 | 0.623 | 0.331 |
| Raw frequency | 26 |
| Normalized frequency | 0.292 |
| Modifier score | 0.700 |
| Perplexity | 407.039 |