Supposed to have gone on from the page before (8)
I believe the answer is:
presumed
'supposed' is the definition.
(I've seen this in another clue)
'gone on from the page before' is the wordplay.
I cannot really understand how this works, but
'on' could be 're' (regarding) and 're' is present in the answer.
'from' could be 'e' (I've seen this in other clues) and 'e' is present in the answer.
'page' could be 'p' and 'p' is found within the answer.
This explanation may well be incorrect...
'to have' acts as a link.
Can you help me to learn more?
(Other definitions for presumed that I've seen before include "expected" , "Taken for granted" , "thought" , "Took for granted" , "Supposed" .)