| Typicality: | 0.344 |
| Saliency: | 0.426 |
| steadily | 8 | manner |
| to cover the entire african continent | 7 | transitive-object |
| through purchases | 5 | manner |
| collection → grow over → year | 23 |
| collection → grown over → year | 20 |
| collection → grown through → year | 7 |
| collection → be grown over → year | 5 |
| negative | neutral | positive |
| 0.014 | 0.397 | 0.589 |
| Raw frequency | 55 |
| Normalized frequency | 0.426 |
| Modifier score | 0.500 |
| Perplexity | 56.750 |