I had shown bad manners for the second time that day.

Or maybe she's so high up in the King's court that she didn't need to show decent manners to common folk.

Bonaventura had changed his attitude by refusing to eat until he showed better manners.

"Because it shows such bad manners in our culture," Hulan responded.

He hadn't shown such fine manners back then.

Then he surprises everybody by offering Paul his hand, as if to show proper manners.

How dare you show such bad manners when I take you out to tea!

"I hope we shall show them better manners when they condescend to visit us."

Zeeleepull's hive-mates didn't look happy to meet me, but at least they showed good manners.

He might even persuade him to show good manners.