Costs may swell.Logical formLearned from4 sentences. Rainfall may swell a river.Logical formLearned from4 sentences. A (labor force) may swell.Logical formLearned from4 sentences. Numbers may swell by a hour.Logical formLearned from4 sentences. A (patronage machine) may swell a bureaucracy.Logical formLearned from4 sentences. A (budget deficit) may swell to dlrs.Logical formLearned from4 sentences. A membership may swell by thousands.Logical formLearned from4 sentences. A (divorce rate) may swell.Logical formLearned from4 sentences. Heavy rains may swell a river.Logical formLearned from4 sentences. Worries may swell.Logical formLearned from4 sentences. Run-ins may swell ranks of fans.Logical formLearned from4 sentences. Moderate may swell.Logical formLearned from4 sentences. A (police presence) may swell a site.Logical formLearned from4 sentences. Seas may swell with showers.Logical formLearned from4 sentences. Rains may swell tributaries of a river.Logical formLearned from4 sentences.