Subject	female
Predicate	have
Object	period
Modality	Modality Occurrences TBC[heavy periods] 2 TBC[irregular periods] 4 some[subj/some] 2 TBC[menstrual period] 1
Polarity	POSITIVE
Plausibility	0.9719
Neighborhood Sigma	0.9719
Local Sigma	0.9719
Example Sentences	Sentence Occurrences Source females have a period 6 Google Autocomplete, Answers.com Questions females have periods 10 Google Autocomplete, Answers.com Questions females have to have periods 4 Google Autocomplete females have a periods 4 Google Autocomplete female have periods 4 Google Autocomplete females have heavy periods 2 Google Autocomplete some females have irregular periods 2 Google Autocomplete females have irregular periods 2 Google Autocomplete a female have a period 3 Google Autocomplete a female have a menstrual period 1 Answers.com Questions