| very | 6 | degree |
| for doing research | 2 | purpose |
| energy → be → useful | 7 |
| energy → be → helpful | 6 |
| energy → be → beneficial | 3 |
| energy → be → valuable | 3 |
| negative | neutral | positive |
| 0.055 | 0.276 | 0.669 |
| Raw frequency | 19 |
| Normalized frequency | 0.488 |
| Modifier score | 0.500 |
| Perplexity | 292.416 |