Question

como se usa doesn't or don't

Answer 1

como se usa doesn't or don't

Don't se usa para oraciones que utilizan el sujeto I, they, we y you por ejemplo

I don't like soccer

You don't like soccer

Doesn't se utiliza para sujetos he she y it PARA sustituir la s

Answer 2

Doesn't es plural y don't es singular, por ejemplo

They doesnt go to the park las week

Y don't eat pizza yesterday

Espero que te sirva :)