Quote Originally Posted by Antonio1986 View Post
Based on the concept of uniderectional and multidirectional I have constructed the following examples. I hope they are correct:

1. Multidirectional: Я летаю часто
2. Unidirectional: Я летаю в Россию часто.
3. Multidirectional: Только птицы могут летать.
4. Unidirectional: Он летит в 10 часов.
Actually unidirectional implies one complete action with its beginning and end - in one piece. "часто", "обычно" etc. (regular actions) usually "Multidirectional". Native speakers can play with it though... But you are not recommended for now.

"Unidirectional" is what one is doing right now or was doing at that very moment.