Are You suprised ?

Uttered represented speech demands that the tense should be switched from the present to the past and that the personal pronouns should be changed from 1^st and 2^nd person to 3^rd person as in indirect speech, but the syntactic structure of the utterance does not change.

E.g. Could he bring a reference from where he now was? He could. (Dreiser)

E.g. A maid came in now with a blue gown very thick and soft. Could she do anything for Miss Freeland? No, thanks, she could not, only, did she know where Mr. Freeland's room was? (Galsworthy)

Unuttered or Inner represented speech is a psychological phenomenon; it is very fragmentary, incoherent, isolated, and consists of separate units which only hint at the content.

E.g. An idea had occurred to Soames. His cousin Jolyon was Irene's trustee, the first step would be to go down and see him at Robin Hill. Robin Hill! The odd -–the very odd feeling those words brought back. Robin Hill – the house Bosinney had built for him and Irene – the house they had never lived in – the fatal house! And Jolyon lived there now! H'm! (Galsworthy)

Unlike the uttered represented speech it is usually introduced by verbs of mental perception (think, meditate, feel, occur, wonder, ask, tell oneself, understand, etc)

E.g. Over and over he was asking himself: would she receive him? Would she recognize him? What should he say to her?