Voted Best Answer
Jan 06, 2018 - 10:22 AM
When used as a preoposition, "despues" must be followed by "de". You will never see "despues ese edificio" as this is incorrect. Despues without "de" is found at the beginning or end of a sentence when it is a temporal reference, for example "Yo voy a comer despues" (I'll eat after).