Present Perfect Continuous Tense | Definition, Structure ...
www.toppr.com › present-perfect-continuous-tenseIt lays emphasis on the duration or the amount of time for which an action has been taking place. As the name suggests, the present perfect continuous tense describes an event or action that is continuing up to the present moment. It is also known as the present perfect progressive tense. This tense uses has or have been + present participle. In the forming of the present perfect continuous tense, we use ‘has been’ when the subject is Singular and ‘have been’ when the subject is Plural.