As a matter of fact, it is time to begin now.

Today is a good time to begin thinking about it.

He said now is the time to begin turning things around.

And there was no time like the present to begin.

And there's no better time to begin than right now.

But there has to be a beginning, and this is a good time to begin.

Then it would be time for me to begin the rest of my life.

So there simply isn't time to begin making love to you now.

If we were to make another attempt at going on today, now was the time to begin.

Now was not the right time to begin such a task, though.