A survey may be conducted.Logical formLearned from3 113 sentences. A poll may be conducted.Logical formLearned from3 012 sentences. A poll may be conducted.Logical formLearned from2 499 sentences. A survey may be conducted.Logical formLearned from2 003 sentences. Research may be conducted.Logical formLearned from1 935 sentences. A male may conduct.Logical formLearned from1 762 sentences. A male may be conducted.Logical formLearned from1 482 sentences. A male may conduct research.Logical formLearned from1 448 sentences. A study may be conducted.Logical formLearned from1 289 sentences. Studies may be conducted.Logical formLearned from1 152 sentences. Research may be conducted.Logical formLearned from1 074 sentences. Tests may be conducted.Logical formLearned from1 037 sentences. A study may be conducted.Logical formLearned from1 002 sentences. A person may conduct.Logical formLearned from995 sentences. Persons may conduct.Logical formLearned from984 sentences.