ALL THE WHILE

During the whole period; through the whole time. * /Mary went to college in her home town and lived at home all the while./ * /Most of us were surprised to hear that Mary and Tom had been engaged all year, but Sue said she knew it all the time./ 2. Without stopping; continuously * /Most traffic lights work all the time./ 3. Very often; many times. * /Ruth talks about her trip to Europe all the time, and her friends are tired of it./