Appropriate use of "has been, have been, had been".
Yes, it is acceptable to use "has been" for something that began in the past and is still ongoing. In fact, "has been" is the present perfect tense of the verb "to be," which is us...
What is the present perfect continuous tense used for in English?
Absolutely! The present perfect continuous tense is essentially used to express a situation that began in the past and continues in the present. It combines the present perfect ten...