Tum dukee (f)this time .
दुखी is an adjective that doesn't change form depending on gender. So, both the male and female forms are दुखी.
Thanks for explaining. I had been wondering from previous exercises Raj dukhee hai.
So what's, "are you sad?"
क्या तुम दुखी हो?
To turn a statement into a yes/no question, just add क्या at the beginning.