Offices may undergo a progression.Logical formLearned from2 sentences. A progression can be bacterial.Logical formLearned from2 sentences. A recovery may undergo a progression.Logical formLearned from2 sentences. Progressions can be true.Logical formLearned from2 sentences. Part may undergo a progression.Logical formLearned from2 sentences. Levels may undergo a progression.Logical formLearned from2 sentences. Ideas can be about a progression of phases.Logical formLearned from2 sentences. Some perfect squares can be in (arithmetic progression).Logical formLearned from2 sentences. A bill may undergo a progression.Logical formLearned from2 sentences. A part can be a progression.Logical formLearned from2 sentences. A list can be a progression of times.Logical formLearned from2 sentences. Times may undergo a progression.Logical formLearned from2 sentences. A perception may be altered in an (arithmetic progression).Logical formLearned from2 sentences. A stimulus may vary as a geometric progression.Logical formLearned from2 sentences. A progression may repeat.Logical formLearned from2 sentences.