Помогите пожалуйста ! нужно составить в каждом времени - Pr.S, Pr.C,P.S,F.S Со словосочит?

Present Simple. He often writes letters. I don't write letters. Does she write a letter? Present Continious. I am writing a letter. She isn't writing a letter. Is John writing a letter? Past Simple. Isaac wrote a letter. I didn't write any letters. Did you write a letter? Future Simple. Emely will write you a letter. I won't write you a letter. Will you write a letter?