A deterioration can be in terms.Logical formLearned from3 sentences. Deterioration can be in capacity.Logical formLearned from3 sentences. Surfaces may undergo a deterioration.Logical formLearned from3 sentences. Authority may undergo a deterioration.Logical formLearned from3 sentences. (Paper materials) may undergo a deterioration.Logical formLearned from3 sentences. A deterioration may indicate that something-is-the-case.Logical formLearned from3 sentences. (Mass demonstrations) may ensue in response to a deterioration of the economy.Logical formLearned from3 sentences. A fragmentation may be accompanied by a deterioration.Logical formLearned from3 sentences. A deterioration can be in a quality of higher education.Logical formLearned from3 sentences. Journalism may undergo a deterioration.Logical formLearned from3 sentences. A document may undergo a deterioration.Logical formLearned from3 sentences. Deterioration may be considered.Logical formLearned from3 sentences. A deterioration can be in services.Logical formLearned from3 sentences. A commitment may undergo a deterioration.Logical formLearned from3 sentences. A (coral reef ecosystem) may undergo a deterioration.Logical formLearned from3 sentences.