I'd be marketing you'd be marketing he'd be marketing we'd be marketing you'd be marketing they'd be marketing
Perfect
I should've marketed you should've marketed he should've marketed we should've marketed you should've marketed they should've marketed
V-ing perfect
I should've been marketing you should've been marketing he should've been marketing we should've been marketing you should've been marketing they should've been marketing
Negation
Simple form
I shouldn't market you shouldn't market he shouldn't market we shouldn't market you shouldn't market they shouldn't market
V-ing form
I shouldn't be marketing you shouldn't be marketing he shouldn't be marketing we shouldn't be marketing you shouldn't be marketing they shouldn't be marketing
Perfect
I shouldn't have marketed you shouldn't have marketed he shouldn't have marketed we shouldn't have marketed you shouldn't have marketed they shouldn't have marketed
V-ing perfect
I shouldn't have been marketing you shouldn't have been marketing he shouldn't have been marketing we shouldn't have been marketing you shouldn't have been marketing they shouldn't have been marketing
Interrogative form
Simple form
should I market? should you market? should he market? should we market? should you market? should they market?
V-ing form
should I be marketing? should you be marketing? should he be marketing? should we be marketing? should you be marketing? should they be marketing?
Perfect
should I have marketed? should you have marketed? should he have marketed? should we have marketed? should you have marketed? should they have marketed?
V-ing perfect
should I have been marketing? should you have been marketing? should he have been marketing? should we have been marketing? should you have been marketing? should they have been marketing?
Interro-negative form
Simple form
shouldn't I market? shouldn't you market? shouldn't he market? shouldn't we market? shouldn't you market? shouldn't they market?
V-ing form
shouldn't I be marketing? shouldn't you be marketing? shouldn't he be marketing? shouldn't we be marketing? shouldn't you be marketing? shouldn't they be marketing?
Perfect
shouldn't I have marketed? shouldn't you have marketed? shouldn't he have marketed? shouldn't we have marketed? shouldn't you have marketed? shouldn't they have marketed?
V-ing perfect
shouldn't I have been marketing? shouldn't you have been marketing? shouldn't he have been marketing? shouldn't we have been marketing? shouldn't you have been marketing? shouldn't they have been marketing?