See just one man regularly take it easy (2,6)
I believe the answer is:
go steady
'see' is the definition.
(I know that see can be written as go steady)
'one man regularly take it easy' is the wordplay.
I cannot really see how this works, but
'one' could be 'o' (I've seen this in other clues) and 'o' is found in the answer.
'man' could be 'ad' and 'ad' is found in the answer.
'it' could be 't' (abbreviation. e.g. in 'tis) and 't' is located in the answer.
This explanation may well be incorrect...
'just' is the link.
Can you help me to learn more?
(Other definitions for go steady that I've seen before include "Have relationship as regular boy or girl friend - sounds stable" , "See someone regularly" , "Date one person regularly" , "Keep seeing each other" , "Court romantically" .)