I am going to watch TV. Chystám se (budu se) dívat na televizi.
You are going to watch TV.
He is going to watch TV.
Look out! That cup is going to fall off.
Look at those black clouds. It's going to rain soon.
You look very tired. You're going to need to stop soon.
Negative: Question and short answer:
I am not going to watch TV. Am I going to watch TV?
Yes, I am. No, I´m not.
You aren´t going to watch TV. Are you going to watch TV?
Yes, you are. No, you aren´t.
He isn´t going to watch TV. Is he going to watch TV?
Yes, he is. No, he isn´t.