Use be going to followed by a base verb for a prior intention or plan. Be changes with the subject: am, is or are.
Practical examples
I am going to take an evening course.
أنوي الالتحاق بدورة مسائية.
We are going to visit our friends.
سنزور أصدقاءنا.
Is she going to apply?
هل تنوي التقديم؟