A person may keep a vow.Logical formLearned from25 sentences. A vow may undergo a violation.Logical formLearned from24 sentences. A president may renew a vow.Logical formLearned from24 sentences. A male may take a vow of silence.Logical formLearned from24 sentences. A world-city may stress a vow.Logical formLearned from24 sentences. A female may say vows.Logical formLearned from23 sentences. A vow may be made.Logical formLearned from22 sentences. A vow can be in a declaration of war.Logical formLearned from22 sentences. A vow may undergo a test.Logical formLearned from22 sentences. A vow can be to a female.Logical formLearned from21 sentences. A female may renew (wedding vows).Logical formLearned from21 sentences. Biplanes may recit vows some feet.Logical formLearned from21 sentences. A vow may pertain-to a US-city.Logical formLearned from21 sentences. A male may make vows.Logical formLearned from20 sentences. A vow can be priestly.Logical formLearned from20 sentences.