| extremely well | 5 | degree |
| from books | 5 | other |
| from the problem | 4 | other |
| need → be → supported | 34 |
| need → be → support | 34 |
| need → have → support | 6 |
| negative | neutral | positive |
| 0.133 | 0.503 | 0.364 |
| Raw frequency | 74 |
| Normalized frequency | 0.466 |
| Modifier score | 0.900 |
| Perplexity | 114.225 |