I should match you should match she should match we should match you should match they should match
V-ing form
I should be matching you should be matching she should be matching we should be matching you should be matching they should be matching
Perfect
I should have matched you should have matched she should have matched we should have matched you should have matched they should have matched
V-ing perfect
I should have been matching you should have been matching she should have been matching we should have been matching you should have been matching they should have been matching
Negation
Simple form
I should not match you should not match she should not match we should not match you should not match they should not match
V-ing form
I should not be matching you should not be matching she should not be matching we should not be matching you should not be matching they should not be matching
Perfect
I should not have matched you should not have matched she should not have matched we should not have matched you should not have matched they should not have matched
V-ing perfect
I should not have been matching you should not have been matching she should not have been matching we should not have been matching you should not have been matching they should not have been matching
Interrogative form
Simple form
should I match? should you match? should she match? should we match? should you match? should they match?
V-ing form
should I be matching? should you be matching? should she be matching? should we be matching? should you be matching? should they be matching?
Perfect
should I have matched? should you have matched? should she have matched? should we have matched? should you have matched? should they have matched?
V-ing perfect
should I have been matching? should you have been matching? should she have been matching? should we have been matching? should you have been matching? should they have been matching?
Interro-negative form
Simple form
should I not match? should you not match? should she not match? should we not match? should you not match? should they not match?
V-ing form
should I not be matching? should you not be matching? should she not be matching? should we not be matching? should you not be matching? should they not be matching?
Perfect
should I not have matched? should you not have matched? should she not have matched? should we not have matched? should you not have matched? should they not have matched?
V-ing perfect
should I not have been matching? should you not have been matching? should she not have been matching? should we not have been matching? should you not have been matching? should they not have been matching?