I'd be cooperating you'd be cooperating she'd be cooperating we'd be cooperating you'd be cooperating they'd be cooperating
Perfect
I should've cooperated you should've cooperated she 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 she 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 she 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 she 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 she 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 she 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 she cooperate? should we cooperate? should you cooperate? should they cooperate?
V-ing form
should I be cooperating? should you be cooperating? should she be cooperating? should we be cooperating? should you be cooperating? should they be cooperating?
Perfect
should I have cooperated? should you have cooperated? should she 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 she 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 she 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 she 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 she 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 she have been cooperating? shouldn't we have been cooperating? shouldn't you have been cooperating? shouldn't they have been cooperating?