| particularly | 39 | degree |
| very | 38 | degree |
| extremely | 17 | degree |
| year → be → difficult | 266 |
| year → be → difficult one | 34 |
| year → be → difficult ones | 14 |
| year → be → difficult time | 11 |
| year → be → difficult years | 4 |
| negative | neutral | positive |
| 0.536 | 0.297 | 0.167 |
| Raw frequency | 329 |
| Normalized frequency | 0.772 |
| Modifier score | 0.389 |
| Perplexity | 36.035 |