The words ‘did’ and ‘done’ are both past forms of the verb ‘do’, but there is a big difference between the two! 

Did is the past tense of do

Let’s take a look at some examples of the word ‘did’ in a sentence: 

I passed the exam and so did Tom.

What did you eat for lunch today?

I am hungry because I did not eat lunch.

She did her best to help him.

 

Done is the past participle of do.

Let’s take a look at some examples of the word ‘done’ in a sentence: 

I have done all the hard work.

What have you done with my bag?

Without your help, I couldn’t have done it.

He has not done it before.

 

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