An allele may undergo an expression.Logical formLearned from28 sentences. Expression may undergo a down-regulation.Logical formLearned from28 sentences. Changes can be in facial expression.Logical formLearned from28 sentences. A source may pertain-to an expression.Logical formLearned from28 sentences. A groom may create an interpretation of a fashion by bringing a climate of expression.Logical formLearned from28 sentences. Spirituality may undergo expressions.Logical formLearned from28 sentences. A sequence can be constituted-of-or-filled-with expressions.Logical formLearned from28 sentences. A commitment can be to free expression.Logical formLearned from28 sentences. A restriction can be on freedom of expression.Logical formLearned from28 sentences. An expression can be rhythmic.Logical formLearned from28 sentences. An expression can be comprehensive.Logical formLearned from28 sentences. Works can be constituted-of-or-filled-with expression.Logical formLearned from28 sentences. Factor may undergo an expression.Logical formLearned from28 sentences. A regular expression can be a pattern.Logical formLearned from28 sentences. A person may forgive an expression.Logical formLearned from28 sentences.