Subject radio wave
Predicate be used for
Object communication
Modality
Modality Occurrences
TBC[communication in space] 3
Polarity POSITIVE
Plausibility 0.9555
Neighborhood Sigma 0.9555
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
radio waves are used for communication 10 Google Autocomplete, Answers.com Questions
radio waves are used for communication in space 3 Google Autocomplete
radio waves is used for communication 2 Google Autocomplete
radio waves and microwaves are used for communication 12 Google Autocomplete