We need the proper conditions, the right sequence of events, but they're coming.

African violet has the ability to flower most of the time given proper conditions.

The researchers were able to break the password up to 68% of the time under proper conditions.

But his system would only work with the proper initial conditions.

"Work to get your heart into proper condition and then try to have a baby again."

"There has to be at least one in proper condition."

"After all," he declared, "the market was nice enough to provide proper conditions for more than 50 years."

The wedding should not take place unless under proper conditions!

They will be put in proper condition at the earliest possible moment.

Can this be done, and if so, when and what are the proper conditions?