Subject	proper noun
Predicate	become
Object	common nouns
Modality	Modality Occurrences sometimes 2
Polarity	POSITIVE
Plausibility	0.0098
Neighborhood Sigma	0.0102
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source proper nouns sometimes become common nouns and vice verse 2 Answers.com Questions proper nouns become common nouns 2 Answers.com Questions