| always | 6 | degree |
| no matter | 5 | other |
| very | 4 | degree |
| work → be → difficult | 38 |
| work → be → challenging | 18 |
| work → be not → easy | 7 |
| work → prove → difficult | 3 |
| negative | neutral | positive |
| 0.354 | 0.345 | 0.300 |
| Raw frequency | 66 |
| Normalized frequency | 0.608 |
| Modifier score | 0.825 |
| Perplexity | 109.723 |