I should react you should react she should react we should react you should react they should react
V-ing form
I should be reacting you should be reacting she should be reacting we should be reacting you should be reacting they should be reacting
Perfect
I should have reacted you should have reacted she should have reacted we should have reacted you should have reacted they should have reacted
V-ing perfect
I should have been reacting you should have been reacting she should have been reacting we should have been reacting you should have been reacting they should have been reacting
Negation
Simple form
I should not react you should not react she should not react we should not react you should not react they should not react
V-ing form
I should not be reacting you should not be reacting she should not be reacting we should not be reacting you should not be reacting they should not be reacting
Perfect
I should not have reacted you should not have reacted she should not have reacted we should not have reacted you should not have reacted they should not have reacted
V-ing perfect
I should not have been reacting you should not have been reacting she should not have been reacting we should not have been reacting you should not have been reacting they should not have been reacting
Interrogative form
Simple form
should I react? should you react? should she react? should we react? should you react? should they react?
V-ing form
should I be reacting? should you be reacting? should she be reacting? should we be reacting? should you be reacting? should they be reacting?
Perfect
should I have reacted? should you have reacted? should she have reacted? should we have reacted? should you have reacted? should they have reacted?
V-ing perfect
should I have been reacting? should you have been reacting? should she have been reacting? should we have been reacting? should you have been reacting? should they have been reacting?
Interro-negative form
Simple form
should I not react? should you not react? should she not react? should we not react? should you not react? should they not react?
V-ing form
should I not be reacting? should you not be reacting? should she not be reacting? should we not be reacting? should you not be reacting? should they not be reacting?
Perfect
should I not have reacted? should you not have reacted? should she not have reacted? should we not have reacted? should you not have reacted? should they not have reacted?
V-ing perfect
should I not have been reacting? should you not have been reacting? should she not have been reacting? should we not have been reacting? should you not have been reacting? should they not have been reacting?