can't say for sure

(I) can't say for sure.

Inf. I do not know with any certainty. Tom: When will the next train come through? Jane: I can't say for sure. Bob: How can the driver hit so many potholes? Bill: Can't say for sure. I know he doesn't see too well, though.

Common Names:

Name	Pronounced	Usage
Tamaya	-	Native American, Quechua
Kipling	KIP-ling	English (Rare)
Jez	JEZ	English (British)
Santtu	SAHNT-too	Finnish
ŞIvan	-	Kurdish
Merv	MURV	English