| very | 28 | degree |
| for learning notes | 11 | purpose |
| particularly | 8 | degree |
| recording → be → useful | 72 |
| recording → be → helpful | 42 |
| recording → be → good tool | 4 |
| recording → be → useful aid | 3 |
| recording → be → useful tool | 3 |
| negative | neutral | positive |
| 0.061 | 0.346 | 0.593 |
| Raw frequency | 124 |
| Normalized frequency | 0.592 |
| Modifier score | 0.560 |
| Perplexity | 253.293 |