Use to (in english language)

 

• Use To

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• You can also use use to to talk about something that was true in the past, but isn't true now. Use use to in negative sentences with did not/didn't.
  

  
  

  didn't + use to + base verb

  
  

  I didn't use to watch horror movies.

  (I didn't watch horror movies in the past, but I do now.)

  There didn't use to be a mall here.

  (There wasn't a mall here in the past, but there is now.)
•  Click on the play button to hear the audio

• Jill didn't use to eat tacos, but she does now.	You didn't use to read a lot.
  The store didn't use to be crowded.	There didn't use to be a scratch in my car.

Source : Alison