Present Simple. I eat ice-cream sometimes. I don't eat ice-cream sometimes. Do you eat ice-cream sometimes? Present Continuous. I am eating ice-cream. I am not eating ice-cream. Are you eating ice-cream? Present perfect. I have eat ice-cream. I have not eat ice-cream yet. Have you eat ice-cream?
I often eat ice-cream. I am eating ice cream. I have eaten ice-cream. I don't eat ice-cream often. I'm not eating ice cream. I have not eaten ice-cream Do you often eat ice-cream? Are you eating ice cream? Have you ever eaten ice-cream?
I eat ice-cream sometimes.
I don't eat ice-cream sometimes.
Do you eat ice-cream sometimes?
Present Continuous.
I am eating ice-cream.
I am not eating ice-cream.
Are you eating ice-cream?
Present perfect.
I have eat ice-cream.
I have not eat ice-cream yet.
Have you eat ice-cream?
источник: собственные знания по англ.))
I am eating ice cream.
I have eaten ice-cream.
I don't eat ice-cream often.
I'm not eating ice cream.
I have not eaten ice-cream
Do you often eat ice-cream?
Are you eating ice cream?
Have you ever eaten ice-cream?