[ Tenses Structure ]
What is the structure for the Present Perfect Continuous tense?
A. Subject + have/has + past participle
B. Subject + have/has + been + verb-ing
C. Subject + am/is/are + verb-ing
D. Subject + had been + verb-ing
Select your answer:
Random Topics:
Modal SpeculationNoun FormationGerund and InfinitivePhrasal verbs and Prepositional PhrasesGrammar-Verbs & Nouns Singular, Plural, GenderVocabulary and TensesFuture Tense - will and going toSimple Present VS Present ContinuousTag QuestionGrammar PhrasesOther quiz:
Vocabulary & Grammar › ViewChoose the correct adjective form that correctly completes the sentence. She stands in one of the country’s _____ natural history museums.
A. finest
B. most finest
C. finer
D. more finer
Homonyms › View
My colleagues are ___ of the nicest people I know.
a. some
b. sum