Skirmishes can be frequent.Logical formLearned from6 sentences. Discussions can be frequent.Logical formLearned from6 sentences. Ambushes can be frequent.Logical formLearned from6 sentences. Intermarriage can be frequent.Logical formLearned from6 sentences. Actions can be frequent.Logical formLearned from6 sentences. An occurrence can be frequent.Logical formLearned from6 sentences. Disputes can be frequent.Logical formLearned from6 sentences. Proposals can be frequent.Logical formLearned from6 sentences. (Afternoon thunderstorms) can be frequent.Logical formLearned from6 sentences. Gales can be frequent.Logical formLearned from6 sentences. Poisoning can be frequent.Logical formLearned from6 sentences. Frequent fliers may avoid (security inspections).Logical formLearned from6 sentences. Cycles can be frequent.Logical formLearned from6 sentences. Questions can be frequent.Logical formLearned from6 sentences. A correspondence can be frequent.Logical formLearned from6 sentences.