What is a format of present perfect continuous tense?
Dear Student,
In present perfect continuous tense, the actions, events or habits that began in the past and still continuing in the present are indicated.
Example: I have been waiting for you. (Present perfect continuous tense)
It is formed by:
I/we/they/you have been + (-ing) form of the verb
he/she/it has been + (-ing) form of the verb