Is this sentence correct or am I missing a comma? Is there a way to rewrite it so that it sounds better?

Question

I have learned how to properly write a complete sentence and to avoid run ons and fragments.

Answer 1

You don't need a comma, but it would read better if you put "properly" after the word "sentence."

Answer 2

Your sentence is written correctly. It doesn't need a comma.

You could also say:

I have learned to write a complete sentence and avoid run ons and fragments.

Answer 3

Thank you both! I appreciate your time

Answer 4

You're very welcome.