Welcome to the Present Perfect Progressive – Negative Quiz!
This quiz focuses on forming negative sentences in the Present Perfect Progressive tense. These sentences show that an action started earlier but has not been happening up to now.
- The Core Idea: The negative form highlights an absence or interruption of an ongoing action.
- Structure: Subject + has / have + not + been + Verb-ing.
- Helping Verb Rule: Use has not been with he, she, it. Use have not been with I, you, we, they.
- Common Use: Explaining delays, gaps in effort, or activities that were expected but did not continue.