Write down the English or Chinese equivalents of the following grammar terms. 1.Independent clause 2.Subordinate clause 3.Intransitive verb 4.Phrasal verb 5.Semi-auxiliary 6.Grammatical concord 7.Subjunctive mood 8.Formal subject 9.Root 10.Minor sentence 11. adverbial 12.Suffix 13. collective noun 14.Complement 15.Modal auxiliary 16.Passive voice 17. derivational affix 18. existential clause 19. perfective aspect 20. plural