take it for granted

to believe that something is true without first thinking about it or making sure that it is true (usually + that ) I'd always seen them together and just took it for granted that they were married.

Common Names:

Name	Pronounced	Usage
Pepijn	-	Dutch
Reannon	-	English (Rare)
Aspling	['æspliŋ]
Steiner	['stainə]
Dixie	['diksi]
Margarita	mahr-gah-REE-tah (Spanish, Russian)	Spanish, Russian, Bulgarian, Lithuanian, Late Roman