я жду звонка от Фрэнка с трех часов

я жду звонка от Фрэнка с трех часов, а он до сих пор не позвонил

Результаты (английский) 1:

I'm waiting for a call from Frank to three hours, but he did not call till now

Результаты (английский) 2:

I've been waiting for a call from Frank since three o'clock, and he still hasn't called.

Результаты (английский) 3:

I've been waiting for Frank's call since three o'clock, he hasn't called yet.