| very | 37 | degree |
| often | 32 | degree |
| quite | 21 | degree |
| choice → be → difficult | 301 |
| choice → be → hard | 147 |
| choice → be → difficult one | 53 |
| choice → be → hard one | 24 |
| choice → be → difficult decision | 5 |
| choice → be → difficult thing | 3 |
| negative | neutral | positive |
| 0.372 | 0.470 | 0.157 |
| Raw frequency | 533 |
| Normalized frequency | 0.701 |
| Modifier score | 0.629 |
| Perplexity | 113.776 |