As might be expected (4)
'as might be expected' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for duly that I've seen before include "As a matter of course" , "Following proper procedure" , "In proper form, time" , "Suitably" , "In a proper manner" .)
'as might be expected' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for of course that I've seen before include "About a series of lessons" , "Assuredly, without doubt" , "Naturally, as one would expect" , "Without a doubt, as was to be expected" , "Naturally, certainly" .)