[ Present Tense ]
The formula for writing the present perfect continuous tense is:
A. had + been + present participle
B. has/have + been + present participle
C. has/have + been + past participle

Random Topics:
Gerunds in SentencesSimple Present and Present ContinuousPresent and Past TenseCountable and UncountablePossessive Nouns with Apostrophes and PronounsAlong & AgainstGerund Subject or ObjectAdverb ClausesModals VerbsConjunctions - ConnectorsOther quiz:
Vocabulary › ViewThe company was criticized for hiring __________ employees without proper documentation.
A. legal
B. illegal
Grammar › View
The children __ down the slide.
A. go
B. will go
