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Thu 20 Aug, 2009 09:35 pm
X, for certain, has the largest underground railway systems. Does “…, for certain, …” is a correct usage?
Sort of informal, but, yes, correct. It means something like "...it is true beyond question that..."
@jinmin1988,
Quote:Does “…, for certain, …” is a correct usage?
Is “…, for certain, …” [is] a correct usage?
@JTT,
Thank you, JTT.
You always give some corrections about the writing to my questions, and it's also useful.