A female may keep_up a record.Logical formLearned from5 sentences. A campaign may keep_up pressure.Logical formLearned from5 sentences. (Government forces) may keep_up artillery.Logical formLearned from5 sentences. Persons may keep_up pressure on a regime.Logical formLearned from5 sentences. Allies may keep_up pressure on a regime.Logical formLearned from5 sentences. An Israeli army may keep_up sweeps of palestinian territories.Logical formLearned from5 sentences. A female may keep_up a chase.Logical formLearned from5 sentences. Skeptics may keep_up a (war rhetoric).Logical formLearned from5 sentences. Nations may keep_up a battle.Logical formLearned from5 sentences. Television may keep_up (transmission schedules).Logical formLearned from5 sentences. A country may keep_up aid.Logical formLearned from5 sentences. Medias may keep_up attacks.Logical formLearned from5 sentences. (Street vendors) may keep_up a business.Logical formLearned from5 sentences. Troops may keep_up patrols.Logical formLearned from5 sentences. A country may keep_up a level of (war preparedness).Logical formLearned from5 sentences.