Subject bird
Predicate need
Object wings
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.9778
Neighborhood Sigma 0.9778
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
birds need wings 6 Google Autocomplete, Answers.com Questions
birds need wings to fly 1 Answers.com Questions