I DON'T
The simple present negative is don't/doesn't + verb.
Coffee? No, thanks. I don't drink coffee.
I don't like my job. He doesn't like his job.
I drink coffee, but I don't drink tea.
Sue drinks tea, but she doesn't drink coffee.
You don't work very hard.
We don't watch television very often.
The weather is usually nice. It doesn't rain very often.
Jerry and Nicole don't know many people.
Remember:
I/we/they/ don't¡¦
He/she/it doesn't ¡¦
I don't like football.
He doesn't like football
I don't like Fred, and Fred doesn't like me. (not "Fred don't like me")
My car doesn't use much gas. (not "My car don't use much gas")
Sometimes he's late, but it doesn't happen very often.
We use don't/doesn't + base form (don't like/doesn't speak/doesn't do, etc.)
I don't like washing the car. I don't do it very often.
Sandra speaks Spanish, but she doesn't speak Italian. (not doesn't speaks)
Bill doesn't do his job very well. (not bill doesn't his job)
Paula doesn't usually have breakfast. (not doesn't ¡¦has)