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