A measurement can be periodic.Logical formLearned from38 sentences. A recertification can be periodic.Logical formLearned from38 sentences. Sales can be periodic.Logical formLearned from38 sentences. A (review mechanism) can be periodic.Logical formLearned from38 sentences. Cuts can be periodic.Logical formLearned from38 sentences. Earthquakes can be periodic.Logical formLearned from37 sentences. An arrangement can be periodic.Logical formLearned from37 sentences. An event can be periodic.Logical formLearned from37 sentences. Financial crises can be periodic.Logical formLearned from37 sentences. Inventories can be periodic.Logical formLearned from37 sentences. Stops can be periodic.Logical formLearned from37 sentences. Summaries can be periodic.Logical formLearned from36 sentences. Famines can be periodic.Logical formLearned from36 sentences. A test can be periodic.Logical formLearned from36 sentences. Fits can be periodic.Logical formLearned from36 sentences.