I should reform you should reform she should reform we should reform you should reform they should reform
V-ing form
I should be reforming you should be reforming she should be reforming we should be reforming you should be reforming they should be reforming
Perfect
I should have reformed you should have reformed she should have reformed we should have reformed you should have reformed they should have reformed
V-ing perfect
I should have been reforming you should have been reforming she should have been reforming we should have been reforming you should have been reforming they should have been reforming
Negation
Simple form
I should not reform you should not reform she should not reform we should not reform you should not reform they should not reform
V-ing form
I should not be reforming you should not be reforming she should not be reforming we should not be reforming you should not be reforming they should not be reforming
Perfect
I should not have reformed you should not have reformed she should not have reformed we should not have reformed you should not have reformed they should not have reformed
V-ing perfect
I should not have been reforming you should not have been reforming she should not have been reforming we should not have been reforming you should not have been reforming they should not have been reforming
Interrogative form
Simple form
should I reform? should you reform? should she reform? should we reform? should you reform? should they reform?
V-ing form
should I be reforming? should you be reforming? should she be reforming? should we be reforming? should you be reforming? should they be reforming?
Perfect
should I have reformed? should you have reformed? should she have reformed? should we have reformed? should you have reformed? should they have reformed?
V-ing perfect
should I have been reforming? should you have been reforming? should she have been reforming? should we have been reforming? should you have been reforming? should they have been reforming?
Interro-negative form
Simple form
should I not reform? should you not reform? should she not reform? should we not reform? should you not reform? should they not reform?
V-ing form
should I not be reforming? should you not be reforming? should she not be reforming? should we not be reforming? should you not be reforming? should they not be reforming?
Perfect
should I not have reformed? should you not have reformed? should she not have reformed? should we not have reformed? should you not have reformed? should they not have reformed?
V-ing perfect
should I not have been reforming? should you not have been reforming? should she not have been reforming? should we not have been reforming? should you not have been reforming? should they not have been reforming?