Subject teacher
Predicate know
Object grammar
Modality
Modality Occurrences
some[subj/english] 3
Polarity POSITIVE
Plausibility 0.9339
Neighborhood Sigma 0.9339
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
a teacher need to know grammar 2 Google Autocomplete
english teachers need to know grammar 3 Google Autocomplete