I know “I’m having trouble logging in to my account.” is correct. But is “I’m having trouble to log in” correct?
Are there some rules in using "trouble to"? I could not find sentences using “I’m having trouble to...” but I have found “not trouble to do something” like:
Nina need not trouble to come down, everything had been arranged.
Do not trouble to don your hat and gloves, Nina.
My friends never troubled to ask me what I would like.
Nina didn’t trouble to hide his disgust.
Please help me.