Gann, D. A. THE VARIETY OF PROBLEMS IN JAPANESE STUDENTS’ HYPOTHETICAL PREMISE CONSTRUCTIONS: Received: 11th August 2023; Revised: 21st September 2023, 7th November 2023, 16th November 2023, 30th November 2023; Accepted: 14th August 2023. pijtel 2024, 8, 17-26.