Explanation: How to Make Negative Sentences
In English, we use ''don’t'' (do not) and ''doesn’t'' (does not) to say that something does not happen or is not true in the present.
Use ''do not'' or ''don’t'' with I, you, we, and they
I do not like tea.
They don’t have a car.
Use ''does not'' or ''doesn’t'' with he, she, and it
He does not play soccer.
It doesn’t work.
Rules to Remember:
The main verb stays in its base form after ''doesn't''
She doesn’t like apples. (Not: She doesn’t likes apples.)
We do not use ''do'' or ''does'' with the verb ''be'' (am, is, are)
He is not a student. (Not: He doesn’t is a student.)