Take courses perhaps in English following row (4)
I believe the answer is:
dine
'take courses perhaps' is the definition.
(as in courses of a meal)
'english following row' is the wordplay.
'english' becomes 'e' (abbreviation).
'following' means one lot of letters go next to another.
'row' becomes 'din' (both can mean a loud disturbance).
'e' after 'din' is 'DINE'.
'in' is the link.
(Other definitions for dine that I've seen before include "Take dinner" , "Eat main meal" , "Eat dinner" , "Eat with Enid?" , "Feed" .)