Subject helicopter
Predicate can fly
Object upside down
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.8628
Neighborhood Sigma 0.8628
Local Sigma 0.8629
Example Sentences
Sentence Occurrences Source
helicopters can fly upside down 2 Google Autocomplete
a helicopter can fly upside down 3 Google Autocomplete