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