keep it up

Continue to do or maintain something, as in They were playing loud music, and they kept it up all night long. [Mid-1700s] Also see keep up, def. 4.

Name	Pronounced	Usage
Izzy	IZ-ee	English
Zaharinka	-	Bulgarian, Macedonian
Wendy	['wendi]
Katrijn	kaht-RIEN	Dutch
Torhild	-	Norwegian
Calogera	kah-lo-JE-rah	Italian