(Account statements) can be periodic.Logical formLearned from32 sentences. A visit can be periodic.Logical formLearned from32 sentences. Operations can be periodic.Logical formLearned from32 sentences. Overhauls can be periodic.Logical formLearned from31 sentences. (Performance evaluations) can be periodic.Logical formLearned from31 sentences. An element may pertain-to a periodic table.Logical formLearned from31 sentences. Interruptions can be periodic.Logical formLearned from31 sentences. Outlooks can be periodic.Logical formLearned from31 sentences. (Program reviews) can be periodic.Logical formLearned from31 sentences. An appraisal can be periodic.Logical formLearned from31 sentences. (Leg movements) can be periodic.Logical formLearned from31 sentences. Arrays can be periodic.Logical formLearned from31 sentences. Opportunities can be periodic.Logical formLearned from31 sentences. A sequence can be periodic.Logical formLearned from30 sentences. Interest can be periodic.Logical formLearned from30 sentences.