But people said "I've no doubt" when their doubts were just surfacing.

But then new doubts surfaced: Would I continue on?

His own doubts surfaced even as he spoke.

In addition, doubts surfaced about the ability of the military to train foreign forces.

But doubts about the plan surfaced almost immediately in the Navy and elsewhere.

'Could be,' said Ramsey, but a doubt had surfaced.

But then an ugly doubt surfaced in his mind.

She blew out a steamy breath as the doubts surfaced.

My first doubts about hypnotism surfaced twenty years ago in a Manchester nightclub.

However, this purchase ran into controversy after doubts surfaced as to the actual value of the collection.