The price of every thing rises and falls from time to time and place to place; and with every such change the purchasing power of money changes so far as that thing goes.

I think women have to change their hairstyle from time to time.

She began to feel that she had not yet gone through all the changes of opinion and sentiment, which the progress of time and variation of circumstances occasion in this world of changes.

As an actor, sometimes you feel a pressure to change yourself from time to time.

It doesn't hurt to feel sad from time to time.

I learn something in the interviews from time to time.