Present perfect | LearnEnglish
https://learnenglish.britishcouncil.org/.../present-perfectLevel: beginner. The present perfect is formed from the present tense of the verb have and the past participle of a verb.. We use the present perfect: for something that started in the past and continues in the present:. They've been married for nearly fifty years. She has lived in Liverpool all her life.. when we are talking about our experience up to the present: