[ Present Tenses ]
What is the structure of the present perfect continuous tense?
A. have/has + been + present participle
B. have/has + being + present participle
C. have/has + been + past participle
D. have/has + present participle + been
Select your answer:

Random Topics:
Who am I?Adverbs, Modals, Preposition of timeGrammar and StructureApostrophes and GrammarVerbals and VoiceComparisionsVocabularyPresent, Past and Future TensePhrasal VerbCoherent Sentence with Correct Grammar StructureOther quiz:
Verb Tenses › ViewShe ______ (eat) lunch an hour ago.
A. eat
B. ate
C. eating
Grammar › View
“When did you buy that bike?”- he asked me.
He asked me…
A. when I did buy that bike.
B. when I bought this bike.
C. when I had bought the bike.
D. when had I bought the bike.
