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