Have is the root VERB and is generally used alongside the PRONOUNS I / You / We / Ye and They and PLURAL NOUNS. Generally, have is a PRESENT TENSE word. Has is used alongside the PRONOUNS He / She / It and Who and SINGULAR NOUNS.
Does she has a car or does she have a car?
2 Answers. Based on my understanding as a native speaker (London, England), normally you would say "she has a car." However, if you want to emphasize that it's not true to say the she does not have a car, then you would say that she does have a car.
When to use has or have?
While the verb to have has many different meanings, its primary meaning is “to possess, own, hold for use, or contain.” Have and has indicate possession in the present tense (describing events that are currently happening). Have is used with the pronouns I, you, we, and they, while has is used with he, she, and it.