Sentence examples for had been perfecting from inspiring English sources

For several weeks Hefner had been perfecting a new delivery.

The consultant had been perfecting the switch operation since 1988 in a seven year "surgical learning curve".

The Americans' second boat did not hit the water until late winter after the Kiwis had been perfecting their second flying craft.

When I first met Jiro, I learned that he had been perfecting his art as long as I had been alive.

That night three and a half years ago in Tampa, Fla., when Holmes dragged his feet inbounds as his body fell out, the world witnessed a skill that Holmes, now with the Jets, had been perfecting for years.

Against a side whose goal thus far this season had been perfecting the art of the bore draw - seven in eight games - Bayern banged in two goals before half-time and Frankfurt had no hope of a response.

By 2005, it had been perfected.

Some, like waterboarding, had been perfected during the Spanish Inquisition.

My writing life had been perfected through years of practice.

The coordination of clutch and shifting had been perfected.

"Mind you, they've been perfecting this for 2,000 years".