Permission can be from an instructor.Logical formLearned from115 sentences. Instructors can be online.Logical formLearned from114 sentences. An instructor can be experienced.Logical formLearned from113 sentences. A role may pertain-to an instructor.Logical formLearned from107 sentences. An instructor can be gifted.Logical formLearned from104 sentences. Instructors can be male.Logical formLearned from104 sentences. Consent of instructor may be required.Logical formLearned from103 sentences. A (flight instructor) may pertain-to a female.Logical formLearned from102 sentences. Instructors can be assistant.Logical formLearned from101 sentences. A person may have an instructor.Logical formLearned from100 sentences. A responsibility may pertain-to an instructor.Logical formLearned from98 sentences. An instructor may say that something-is-the-case.Logical formLearned from98 sentences. An instructor can be for a course.Logical formLearned from96 sentences. A person may contact an instructor.Logical formLearned from96 sentences. A group can be constituted-of-or-filled-with instructors.Logical formLearned from95 sentences.