I should catalog you should catalog he should catalog we should catalog you should catalog they should catalog
V-ing form
I should be cataloging you should be cataloging he should be cataloging we should be cataloging you should be cataloging they should be cataloging
Perfect
I should have cataloged you should have cataloged he should have cataloged we should have cataloged you should have cataloged they should have cataloged
V-ing perfect
I should have been cataloging you should have been cataloging he should have been cataloging we should have been cataloging you should have been cataloging they should have been cataloging
Negation
Simple form
I should not catalog you should not catalog he should not catalog we should not catalog you should not catalog they should not catalog
V-ing form
I should not be cataloging you should not be cataloging he should not be cataloging we should not be cataloging you should not be cataloging they should not be cataloging
Perfect
I should not have cataloged you should not have cataloged he should not have cataloged we should not have cataloged you should not have cataloged they should not have cataloged
V-ing perfect
I should not have been cataloging you should not have been cataloging he should not have been cataloging we should not have been cataloging you should not have been cataloging they should not have been cataloging
Interrogative form
Simple form
should I catalog? should you catalog? should he catalog? should we catalog? should you catalog? should they catalog?
V-ing form
should I be cataloging? should you be cataloging? should he be cataloging? should we be cataloging? should you be cataloging? should they be cataloging?
Perfect
should I have cataloged? should you have cataloged? should he have cataloged? should we have cataloged? should you have cataloged? should they have cataloged?
V-ing perfect
should I have been cataloging? should you have been cataloging? should he have been cataloging? should we have been cataloging? should you have been cataloging? should they have been cataloging?
Interro-negative form
Simple form
should I not catalog? should you not catalog? should he not catalog? should we not catalog? should you not catalog? should they not catalog?
V-ing form
should I not be cataloging? should you not be cataloging? should he not be cataloging? should we not be cataloging? should you not be cataloging? should they not be cataloging?
Perfect
should I not have cataloged? should you not have cataloged? should he not have cataloged? should we not have cataloged? should you not have cataloged? should they not have cataloged?
V-ing perfect
should I not have been cataloging? should you not have been cataloging? should he not have been cataloging? should we not have been cataloging? should you not have been cataloging? should they not have been cataloging?