Framework for flipping monster in most of drama (7)
I believe the answer is:
pergola
'framework' is the definition.
(pergola is a kind of framework)
'flipping monster in most of drama' is the wordplay.
'flipping monster' becomes 'ergo' (I can't justify this - if you can you should believe this answer much more).
'in' is an insertion indicator.
'most of' means to remove the last letter.
'drama' becomes 'play' ('play' can be a synonym of 'drama').
'play' with its last letter taken away is 'pla'.
'ergo' going into 'pla' is 'PERGOLA'.
'for' is the link.
Can you help me to learn more?
(Other definitions for pergola that I've seen before include "Arched frame for climbing plants" , "Arch for climbing plants" , "Overhanging garden structure" , "Garden trellis feature" , "Garden frame for climbers" .)