I should confuse you should confuse she should confuse we should confuse you should confuse they should confuse
V-ing form
I should be confusing you should be confusing she should be confusing we should be confusing you should be confusing they should be confusing
Perfect
I should have confused you should have confused she should have confused we should have confused you should have confused they should have confused
V-ing perfect
I should have been confusing you should have been confusing she should have been confusing we should have been confusing you should have been confusing they should have been confusing
Negation
Simple form
I should not confuse you should not confuse she should not confuse we should not confuse you should not confuse they should not confuse
V-ing form
I should not be confusing you should not be confusing she should not be confusing we should not be confusing you should not be confusing they should not be confusing
Perfect
I should not have confused you should not have confused she should not have confused we should not have confused you should not have confused they should not have confused
V-ing perfect
I should not have been confusing you should not have been confusing she should not have been confusing we should not have been confusing you should not have been confusing they should not have been confusing
Interrogative form
Simple form
should I confuse? should you confuse? should she confuse? should we confuse? should you confuse? should they confuse?
V-ing form
should I be confusing? should you be confusing? should she be confusing? should we be confusing? should you be confusing? should they be confusing?
Perfect
should I have confused? should you have confused? should she have confused? should we have confused? should you have confused? should they have confused?
V-ing perfect
should I have been confusing? should you have been confusing? should she have been confusing? should we have been confusing? should you have been confusing? should they have been confusing?
Interro-negative form
Simple form
should I not confuse? should you not confuse? should she not confuse? should we not confuse? should you not confuse? should they not confuse?
V-ing form
should I not be confusing? should you not be confusing? should she not be confusing? should we not be confusing? should you not be confusing? should they not be confusing?
Perfect
should I not have confused? should you not have confused? should she not have confused? should we not have confused? should you not have confused? should they not have confused?
V-ing perfect
should I not have been confusing? should you not have been confusing? should she not have been confusing? should we not have been confusing? should you not have been confusing? should they not have been confusing?