Here are the steps to conjugate the verb "to learn" in the present simple tense:
1. Take the base form of the verb, which is "learn".
2. Add the present simple endings:
I learn
You learn
He/She/It learns
We learn
You learn
They learn
3. To make questions, invert the subject and the verb:
Do I learn?
Do you learn?
Does he/she/it learn?
4. To make negatives, add "do/does not" between the subject and the verb:
I do not learn.
You do not learn.
He/she/it does not learn