Why is
I hope you are right
written in that way and not
I hope you to be right
Why is
I hope you are right
written in that way and not
I hope you to be right
Up to now I haven't seen the verb construction to hope + noun + to-infinitive. The normal constructions are to hope + that-clause or + to-infinitive.
See Oald: http://www.oxfordlearnersdictionaries.com/us/definition/english/hope_1
It is the correct structure of the sentence. "I hope you are right" is grammatically correct. Consider these sentences :
- I want you to be right.
- I wish you were right.
These sentences are extensively used in English.