| for keeping the focus | 8 | purpose |
| very | 6 | degree |
| for analysis | 4 | purpose |
| knowledge → be → important | 19 |
| knowledge → be → essential | 12 |
| knowledge → be → crucial | 7 |
| knowledge → be → critical | 5 |
| negative | neutral | positive |
| 0.064 | 0.452 | 0.484 |
| Raw frequency | 43 |
| Normalized frequency | 0.884 |
| Modifier score | 0.600 |
| Perplexity | 22.879 |