An expression can be priceless.Logical formLearned from241 sentences. An expression can be powerful.Logical formLearned from240 sentences. Expressions can be creative.Logical formLearned from239 sentences. Opinions may undergo an expression.Logical formLearned from239 sentences. Expressions can be complex.Logical formLearned from238 sentences. Expressions can be religious.Logical formLearned from234 sentences. Feelings may undergo an expression.Logical formLearned from231 sentences. Patterns can be constituted-of-or-filled-with (gene expression).Logical formLearned from230 sentences. (Gene expression) may undergo an analysis.Logical formLearned from230 sentences. Hope may undergo an expression.Logical formLearned from228 sentences. Expression may undergo a regulation.Logical formLearned from226 sentences. Frustration may undergo an expression.Logical formLearned from226 sentences. An expression can be explicit.Logical formLearned from225 sentences. An expression can be tangible.Logical formLearned from224 sentences. A person may see an expression.Logical formLearned from223 sentences.