love
(verb)
love + noun
He loves jazz.
love + -ing form
He loves listening to jazz.
He loves listens to jazz. (wrong)
He loves listen to jazz. (wrong)
love + to + base form
He loves to listen to jazz in his spare time.
He loves to listens to jazz in his spare time. (wrong)
He loves to listening to jazz in his spare time. (wrong)
love it + when + clause
I love it when you bring me presents.
I love when you bring me presents. (wrong)