A male may keep_up appearances.Logical formLearned from36 sentences. A person may keep_up with posts.Logical formLearned from36 sentences. A person may keep_up him-or-herself.Logical formLearned from34 sentences. A male may keep_up a fight.Logical formLearned from33 sentences. A world-city may keep_up pressure.Logical formLearned from33 sentences. Persons may keep_up to date.Logical formLearned from32 sentences. A person may keep_up with friends.Logical formLearned from32 sentences. A male may keep_up a play.Logical formLearned from32 sentences. Somebody may keep_up with a female.Logical formLearned from31 sentences. A person may keep_up with news.Logical formLearned from31 sentences. A person may keep_up with friends.Logical formLearned from31 sentences. Persons may keep_up a guard.Logical formLearned from30 sentences. A male may keep_up a form.Logical formLearned from30 sentences. Persons may keep_up a person.Logical formLearned from30 sentences. A person may keep_up with a schedule.Logical formLearned from30 sentences.