Pursue a bit of fun in the shed? (4)
I believe the answer is:
hunt
'pursue' is the definition.
(I know that hunt is a more specific form of the action chase)
'a bit of fun in the shed?' is the wordplay.
'a bit of fun' becomes 'n' (I am not sure about this - if you are sure you should believe this answer much more).
'in' indicates putting letters inside.
'the shed?' becomes 'hut' (I've seen this before).
'n' placed inside 'hut' is 'HUNT'.
Can you help me to learn more?
(Other definitions for hunt that I've seen before include "Forage" , "Meeting with hounds" , "Pursue (animal) for food or sport" , "Quest" , "Racing driver" .)