Don't worry.you'll get use to it soon.这里为什么用use而不是used?是什么句型?

Don't worry.you'll get use to it soon.这里为什么用use而不是used?是什么句型?
Don't worry.you'll get use to it soon.这里为什么用use而不是used?是什么句型?

Don't worry.you'll get use to it soon.这里为什么用use而不是used?是什么句型?
这个应该是错误
应该是get used to it soon.