auxiliary

 

questions/negatives used with another verb to form questions and negative phrases

Do you need any help?

 

make question used in a phrase at the end of a sentence to make it into a question

Sarah lives near here, doesn't she?

 

avoid repeating used to avoid repeating a verb that has just been used

"I hate that song." "So do I."

 

emphasize used to emphasize the main verb

He does like you, he's just shy.

 

verb

 

action/job to perform an action or job

Go upstairs and do your homework.

 

make to make or prepare something

Max's cafe does great sandwiches.