| very | 22 | degree |
| often | 12 | degree |
| for a number of reasons | 7 | cause |
| claim → be → difficult | 95 |
| claim → be → hard | 29 |
| claim → become → difficult | 9 |
| claim → be not → easy | 5 |
| negative | neutral | positive |
| 0.546 | 0.396 | 0.058 |
| Raw frequency | 138 |
| Normalized frequency | 0.498 |
| Modifier score | 0.657 |
| Perplexity | 36.501 |