Subject green roof
Predicate save
Object energy
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.9744
Neighborhood Sigma 1.0000
Local Sigma 0.9758
Example Sentences
Sentence Occurrences Source
green roofs save energy 13 Google Autocomplete, Answers.com Questions
green roof save energy 2 Google Autocomplete