I should modernize you should modernize he should modernize we should modernize you should modernize they should modernize
V-ing form
I should be modernizing you should be modernizing he should be modernizing we should be modernizing you should be modernizing they should be modernizing
Perfect
I should have modernized you should have modernized he should have modernized we should have modernized you should have modernized they should have modernized
V-ing perfect
I should have been modernizing you should have been modernizing he should have been modernizing we should have been modernizing you should have been modernizing they should have been modernizing
Negation
Simple form
I should not modernize you should not modernize he should not modernize we should not modernize you should not modernize they should not modernize
V-ing form
I should not be modernizing you should not be modernizing he should not be modernizing we should not be modernizing you should not be modernizing they should not be modernizing
Perfect
I should not have modernized you should not have modernized he should not have modernized we should not have modernized you should not have modernized they should not have modernized
V-ing perfect
I should not have been modernizing you should not have been modernizing he should not have been modernizing we should not have been modernizing you should not have been modernizing they should not have been modernizing
Interrogative form
Simple form
should I modernize? should you modernize? should he modernize? should we modernize? should you modernize? should they modernize?
V-ing form
should I be modernizing? should you be modernizing? should he be modernizing? should we be modernizing? should you be modernizing? should they be modernizing?
Perfect
should I have modernized? should you have modernized? should he have modernized? should we have modernized? should you have modernized? should they have modernized?
V-ing perfect
should I have been modernizing? should you have been modernizing? should he have been modernizing? should we have been modernizing? should you have been modernizing? should they have been modernizing?
Interro-negative form
Simple form
should I not modernize? should you not modernize? should he not modernize? should we not modernize? should you not modernize? should they not modernize?
V-ing form
should I not be modernizing? should you not be modernizing? should he not be modernizing? should we not be modernizing? should you not be modernizing? should they not be modernizing?
Perfect
should I not have modernized? should you not have modernized? should he not have modernized? should we not have modernized? should you not have modernized? should they not have modernized?
V-ing perfect
should I not have been modernizing? should you not have been modernizing? should he not have been modernizing? should we not have been modernizing? should you not have been modernizing? should they not have been modernizing?