I dreamed of you last night

You can find in a good dictionary which prepositions, conjunction etc you may use after a verb you look up. For example, look here: http://www.ldoceonline.com/dictionary/dream_2 dream 1 ... to think about something that you would like to happen or have dream of/about (doing) something ... dream (that) ... 2 ... to have a dream while you are asleep dream about ... dream (that) ... ... HTH