very | 5 | degree |
in terms of helicopter hours | 3 | other |
station → be → expensive | 15 |
station → be → costly | 8 |
negative | neutral | positive |
0.666 | 0.292 | 0.042 |
Raw frequency | 23 |
Normalized frequency | 0.371 |
Modifier score | 0.500 |
Perplexity | 129.841 |