A structure may be needed.Logical formLearned from46 sentences. A structure may be altered.Logical formLearned from46 sentences. A form may pertain-to a structure.Logical formLearned from46 sentences. A structure may pertain-to a (tax system).Logical formLearned from46 sentences. Structures can be solved.Logical formLearned from46 sentences. A structure can be analytic.Logical formLearned from46 sentences. Structure may undergo a development.Logical formLearned from46 sentences. A structure can be weakened.Logical formLearned from46 sentences. A structure may work.Logical formLearned from46 sentences. A structure may undergo a transformation.Logical formLearned from46 sentences. A structure may pertain-to a plane.Logical formLearned from46 sentences. A structure may pertain-to courts.Logical formLearned from45 sentences. A structure can be empty.Logical formLearned from45 sentences. A structure may pertain-to an organization.Logical formLearned from45 sentences. A structure can be distorted.Logical formLearned from45 sentences.