| Typicality: | 0.295 |
| Saliency: | 0.312 |
| for learners | 2 | transitive-object |
| metaphor → be difficult to → understand | 4 |
| metaphor → be → tricky | 3 |
| metaphor → be → difficult | 3 |
| negative | neutral | positive |
| 0.501 | 0.437 | 0.062 |
| Raw frequency | 10 |
| Normalized frequency | 0.312 |
| Modifier score | 0.500 |
| Perplexity | 13.723 |