Common mistakes

A common mistake that students make is this:

 

We didn't wanted to do homework

 

THIS IS WRONG. You only change "don't" to "didn't"


Another mistake students make is that they change "didn't" to something else. Some examples your teacher saw:

 

We doedn't want to do homework

We didedn't want to do homework

 

DIDN'T is always DIDN'T

I didn't want

you didn't want

he/she/it didn't want

they didn't want

you didn't want

we didn't want