Sentence examples similar to become doubtful about from inspiring English sources

The topic identification algorithm's performance becomes doubtful in various cases.

Under such conditions, the value of "classical" measures of renal function becomes doubtful.

Some Shell shareholders have become increasingly doubtful about the BG deal, which was agreed on the assumption oil prices would recover to $90 a barrel by 2020.

Despite his resources and history litigating against BP, Buzbee became increasingly doubtful about his chances of making the steering committee.

The more time I spend here in the United States, the more doubtful I become about this.

Those at the top end of the scale become cross about their tax burden, and doubtful of the value of state services (which they often don't use much anyway).

Supposedly Fisons' attitude has become more cooperative, but conservations are doubtful about this.

He is also doubtful about the chances of inhibiting proteins whose genes become more active when p53 is knocked out.

He continued to be doubtful about this, but by the early 1950s his doubts had sufficiently dissipated for publication to become a possibility.

I'm doubtful about that".

Financial reparations he was doubtful about; apologies seemed trifling.