An obligation can be permanent.Logical formLearned from35 sentences. Appropriations can be permanent.Logical formLearned from35 sentences. A shape can be permanent.Logical formLearned from35 sentences. Steps can be permanent.Logical formLearned from35 sentences. (Tax reforms) can be permanent.Logical formLearned from35 sentences. An incapacitation can be permanent.Logical formLearned from35 sentences. A rupture can be permanent.Logical formLearned from34 sentences. A detention can be permanent.Logical formLearned from34 sentences. A habitat can be permanent.Logical formLearned from34 sentences. A circuit can be permanent.Logical formLearned from34 sentences. A search can be permanent.Logical formLearned from34 sentences. A (guest conductor) can be permanent.Logical formLearned from34 sentences. A four-wheel drive can be permanent.Logical formLearned from34 sentences. A (trading post) can be permanent.Logical formLearned from34 sentences. An editor can be permanent.Logical formLearned from34 sentences.