Soru: Which of the following sentences is grammatically correct and uses the present perfect continuous tense correctly?
A) I have been study English for five years.
B) I have been studying English for five years.
C) I am studying English for five years.
D) I study English for five years.
Çözüm: The present perfect continuous tense is formed using 'have/has been + verb-ing'. Option B is the only sentence that correctly uses this structure to indicate an action that started in the past and is still continuing.
