It amazes me that such a transformation could have happened so quickly.

This transformation happens a moment or two after the drag begins.

The transformation can happen overnight and it's easy to bring about.

These transformations have happened within the last hundred years, just a little longer than my lifetime.

But that transformation, it is becoming increasingly clear, may happen far more slowly than many would wish.

But a major transformation has been happening since the end of the 19th Century.

As before, Rap felt that they were changing, but could see no transformation actually happen.

In general, the transformation has happened pretty much like that.

But Ireland's transformation into a modern state happened long after his death.

This transformation cannot happen overnight, even with greater public resources.