Hello Rihanna: How are you? You do not want to employ double verbs so much as with HAVE HAD. Let's look at your inquiry /question, shall we? ========================================================= hi! would u ansewr my question?is it right?i have had eaten this lunch before! ============================================================== . Let's write it this way: Hi! Would you answer my question? Is it right? I have eaten this lunch before! Or, you might say, "I have had this lunch before." Or, you might say, "I have eaten this very same lunch, many times." Or, "I have had this very same food for lunch, many times." You see? ---Warm Regards, Bruce

hi my dear Bruce! thanks alot !for ansewring my questions. would u write your email's addres? please?.......

To the best of my knowledge, that is NOT acceptable English. Tom: Do you want to have lunch with me today? Mona: No, thanks. I HAVE already EATEN lunch. (I had an early lunch.) ***** Tom: Why did you have time to do the work at noon yesterday? Mona: Because yesterday I HAD EATEN lunch at 11:15 a.m. So my lunch hour was free. ***** Tom: Yesterday you ate lunch at 3 p.m. Why so late? Mona: I was so busy that I could not stop to eat lunch. Believe me, if I HAD HAD time, I WOULD HAVE EATEN lunch at noon, but I didn't have time.