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www.scolnic.comSimple present / adverbs of frequency; Relative Clauses; Defining / Non-Defining; Comparison between simple present and present continuous. Simple past; Simple future; Present perfect; Passive voice; Past perfect; Tag questions; Modals (may, might, must) IT'S + ADJECTIVE + INFINITIVE; Wish + pronoun + had + past part; Should / ought to / had ...