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