... i Tài liệu ôn thi cao học chuyên ngành Giảng dạy Tiếng Anh - English syntax CONTENTSContent iPreface viiOutline for revision ... 22.1 Major classes vs. minor classes 22.2 English major classes 32.2.1 English form classes 42.2.2 English positional classes 62.3 English minor classes 102.4 Word-class exercises ... suffixes in English are: The adjective comparative morpheme {–er1}:small–er, saf(e)–er, thinn–er, etc. The adjective superlative morpheme {–est1}:small–est, saf(e)–est, thinn–est,...