What Is the Difference Between “Do” and “Does”?

[BrunoWalli]

I often get confused about when to use do and does in sentences. Can someone explain the difference between do vs does with simple examples?

 

[Lucky]

“Do” and “Does” are both auxiliary verbs used to form questions or negatives. “Do” is used with plural subjects and “I,” “you,” “we,” “they,” while “does” is used with singular third-person subjects like “he,” “she,” or “it.” Example: “Do you like coffee?” versus “Does she like coffee?”

 

[inzhenerna_jmpr]

“Do” and “Does” are forms of the verb to do.

• Use “do” with I, you, we, and they.
• Use “does” with he, she, and it.

Examples:

• I do my homework.
• She does her homework.

 

[Mayank singh]

“Do” and “Does” are helping verbs used in questions and negatives. Use “do” with I, you, we, they and “does” with he, she, it. Example: Do you like pizza? / Does she play guitar?