Subject polar bear
Predicate build
Object dens
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.9797
Neighborhood Sigma 0.9797
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
polar bears build their dens 6 Google Autocomplete, Answers.com Questions
polar bears build dens 4 Bing Autocomplete