Experts say that in at least half of these patients, drugs fail to control seizures.

Khatana is now his manager, but fails to control him.

In the present, we have brains that can rule but fail to control.

It is, however, daunting for parents to invite an authority figure to watch them fail to control their child.

When police failed to control the situation, they were deployed.

Only one patient failed to control the virus, by the study's criteria.

It also said his mother failed to control him.

Have I tried but failed to control my eating?

Not only does it require these rules to be observed, but also quite often fails to control them effectively.

He tried and failed to control the palsied shaking of his hands.