12 Tenses formula with Example in english | English grammar tenses ...

12 tenses formula with example Download PDF Document: 12 tenses formula with example Tense Affirmative Negative Interrogative Present Simple I have a car. I don’t have a car. Do I have a car? Present Continuous You are playing football now. You are not playing football now. Are you playing football now? Present Perfect They have been there. They haven’t been there. Have they been there? Presen