There is no real, valid way to figure out his last moves.

There may, obviously, be other equally valid ways of approaching this.

Both are valid ways of looking at the world although irreconcilable with each other.

It is a role that can be interpreted in several valid ways.

But it is a valid way to help put desperate families back on their feet.

The chaos strategy states that this is the only valid way to do the work.

It is recognized that there are many valid ways of growing older.

Younger adults may not have enough work experience to respond to the items in a valid way.

The job description, do you think that's a valid way of doing it?

It's often a valid way to correct for errors in the sampling.