| Typicality: | 0.295 |
| Saliency: | 0.274 |
| often | 5 | temporal |
| very | 2 | degree |
| naturally | 2 | manner |
| understanding → become → difficult | 7 |
| understanding → become → harder | 4 |
| understanding → become → more difficult | 3 |
| understanding → get → harder | 3 |
| negative | neutral | positive |
| 0.471 | 0.381 | 0.149 |
| Raw frequency | 17 |
| Normalized frequency | 0.274 |
| Modifier score | 0.550 |
| Perplexity | 336.679 |