Sentence examples for have did from inspiring English sources

"have did" is not a grammatically correct phrase in written English.
The verb "have" is typically used as an auxiliary verb to form perfect tenses (e.g. I have eaten) or to show possession (e.g. I have a book), while "did" is used as the past tense of the verb "do" (e.g. I did my homework). It is not necessary to use both "have" and "did" in the same sentence. Example: She has already done her homework. Incorrect: She have did her homework. If you want to emphasize that the action was completed in the past, you can use the simple past tense without "have," such as "She did her homework." This conveys the same meaning and is a grammatically correct construction. Example: She did her homework yesterday.