In any case, the peace turned out to be of short duration.

If he were right, this was going to be a war of long duration.

For much of its duration, it is a beautiful piece.

I expect it to keep up for probably two weeks or more of duration.

I'm not certain I would have even recognized you during the first five minutes of its duration.

Smoke of a year's duration probably had fire behind it.

Probably those of short duration; and that may be the secret.

Minutes, hours, days, and years not necessary measures of duration.

However, they have been rare, of short duration and none since 1998.

Their marriage was of long duration but produced no children.