English version

for all I know

From Longman Dictionary of Contemporary Englishfor all I knowfor all I knowNOT KNOWused to emphasize that you do not know something and say that it is not important to you I don’t know where she is. She could have been kidnapped for all I know. know
Examples from the Corpus
for all I knowIt cost millions. It could be billions for all I know.And they probably have cameras on it for all I know.During the war for all I know?He might even be her source, for all I knew.There were a few people around, polishing and sweeping, and maybe spreading incense for all I knew.You might be from the newspapers, for all I know.The real losers will, for all I know, eat dirt.I opened the window, and for all I know it's still open.Snow and ice were deadly for all I knew, never having driven on either.
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