Is it co-located or collocated?
Is it co-located or collocated? But the Oxford Dictionaries website spells it “colocate” in American English and “co-locate” in British English. For Yanks, the sharing of a location is “with someone (or something) else.” For Brits, it’s only “with something else.” The verb is intransitive, though, on both sides of the Atlantic, according to Oxford.