| Typicality: | 0.492 |
| Saliency: | 0.430 |
| very | 11 | degree |
| for a variety of reasons | 8 | cause |
| without their generous support | 2 | other |
| investigation → be → difficult | 30 |
| investigation → be → challenging | 4 |
| investigation → become → difficult | 3 |
| investigation → be not → easy | 3 |
| investigation → be → hard | 3 |
| negative | neutral | positive |
| 0.614 | 0.344 | 0.042 |
| Raw frequency | 43 |
| Normalized frequency | 0.430 |
| Modifier score | 0.950 |
| Perplexity | 181.382 |