Subject	great circle route
Predicate	be used in
Object	navigation
Modality	Modality Occurrences commonly 2 often 1
Polarity	POSITIVE
Plausibility	0.8022
Neighborhood Sigma	1.0000
Local Sigma	0.9688
Example Sentences	Sentence Occurrences Source great circle routes are used in navigation 4 Google Autocomplete great circle routes are commonly used in navigation 2 Answers.com Questions a great circle route is often used in navigation 1 Answers.com Questions