| extremely | 20 | degree |
| in the decision-making process | 15 | other |
| for all sorts of communication | 8 | purpose |
| letter → be → critical | 92 |
| letter → be → critical document | 3 |
| negative | neutral | positive |
| 0.099 | 0.681 | 0.220 |
| Raw frequency | 95 |
| Normalized frequency | 0.459 |
| Modifier score | 0.800 |
| Perplexity | 143.488 |