Subject convection
Predicate occur in
Object liquids
Modality
Modality Occurrences
only 4
Polarity POSITIVE
Plausibility 0.9018
Neighborhood Sigma 0.9018
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
convection only occur in liquids and gases 4 Google Autocomplete, Answers.com Questions
convection occur in liquids and gases 2 Google Autocomplete
convection occur in liquids 2 Google Autocomplete