very | 4 | degree |
to keep clean | 2 | purpose |
curtain → be → difficult | 6 |
curtain → be → hard | 3 |
curtain → be → tough | 3 |
negative | neutral | positive |
0.524 | 0.432 | 0.044 |
Raw frequency | 12 |
Normalized frequency | 0.298 |
Modifier score | 0.500 |
Perplexity | 114.322 |