think
(verb)
think + of + noun
What did you think of the movie?
think + about + noun
What did you think about the movie?
think + of + -ing form
I’m thinking of taking up yoga.
think + about + -ing form
I’m thinking about taking up yoga.
think + clause
I thought the movie was fantastic.
think + that + clause
I thought that the movie was fantastic.
think + adverb
He thought carefully before answering.