How to talk about unfinished past action using present perfect tense?

02/04/2020 3 min

Listen "How to talk about unfinished past action using present perfect tense?"

Episode Synopsis

What is unfinished past action?
Actions which started in past and still continuing in present are called unfinished past actions.
Examples:

How long have you known Ms Paramita? 
I have known her since my childhood.
How long have been married?
I have been married for 19 years.
Structure of the sentence:
When you ask question, use the following structure:
How long+ have/has+ subject+ third participle + other words 

  When you answer the question, use the following structure:
Subject+have/have+third participle +other words+ for/since +time