I think I basically understand indeterminate/determinate verbs, and imperfective/perfective. But I'm not sure I understand when it suffices to use an imperfective determinate verb of movement, and when you have to use a perfective determinate verb of movement.
For example, to say, "He went to France (and stayed there)," I assume you would use a perfective determinate. But if you wanted to say, "He is going to France (and will stay there)," you would use an imperfective determinate?
Do I have the idea right?