Mode may be used by checking that something-is-the-case.Logical formLearned from3 sentences. A (version number) may be checked.Logical formLearned from3 sentences. A server may check for presence of a (duplicate object).Logical formLearned from3 sentences. A server may check permissions.Logical formLearned from3 sentences. A (home agent) may check.Logical formLearned from3 sentences. Persons may check archives.Logical formLearned from3 sentences. A female may check (account tmks) on a computer.Logical formLearned from3 sentences. Consumers may check with a (state authority).Logical formLearned from3 sentences. A person may check arrangements.Logical formLearned from3 sentences. A person may check with a student.Logical formLearned from3 sentences. A person may check a procedure.Logical formLearned from3 sentences. An exception may check.Logical formLearned from3 sentences. Persons may check an element.Logical formLearned from3 sentences. A person may check for vital signs.Logical formLearned from3 sentences. A cable may be checked.Logical formLearned from3 sentences.