A form can be rigid.Logical formLearned from220 sentences. A body may go rigid.Logical formLearned from216 sentences. A person can be rigid.Logical formLearned from215 sentences. Requirements can be rigid.Logical formLearned from210 sentences. An ideology can be rigid.Logical formLearned from209 sentences. (Labor laws) can be rigid.Logical formLearned from207 sentences. A position can be rigid.Logical formLearned from206 sentences. Controls can be rigid.Logical formLearned from195 sentences. An interpretation can be rigid.Logical formLearned from190 sentences. A stance can be rigid.Logical formLearned from168 sentences. A code can be rigid.Logical formLearned from155 sentences. An insulation can be rigid.Logical formLearned from150 sentences. A cock can be rigid.Logical formLearned from147 sentences. Regulations can be rigid.Logical formLearned from143 sentences. Boundaries can be rigid.Logical formLearned from142 sentences.