I should presume you should presume he should presume we should presume you should presume they should presume
V-ing form
I should be presuming you should be presuming he should be presuming we should be presuming you should be presuming they should be presuming
Perfect
I should have presumed you should have presumed he should have presumed we should have presumed you should have presumed they should have presumed
V-ing perfect
I should have been presuming you should have been presuming he should have been presuming we should have been presuming you should have been presuming they should have been presuming
Negation
Simple form
I should not presume you should not presume he should not presume we should not presume you should not presume they should not presume
V-ing form
I should not be presuming you should not be presuming he should not be presuming we should not be presuming you should not be presuming they should not be presuming
Perfect
I should not have presumed you should not have presumed he should not have presumed we should not have presumed you should not have presumed they should not have presumed
V-ing perfect
I should not have been presuming you should not have been presuming he should not have been presuming we should not have been presuming you should not have been presuming they should not have been presuming
Interrogative form
Simple form
should I presume? should you presume? should he presume? should we presume? should you presume? should they presume?
V-ing form
should I be presuming? should you be presuming? should he be presuming? should we be presuming? should you be presuming? should they be presuming?
Perfect
should I have presumed? should you have presumed? should he have presumed? should we have presumed? should you have presumed? should they have presumed?
V-ing perfect
should I have been presuming? should you have been presuming? should he have been presuming? should we have been presuming? should you have been presuming? should they have been presuming?
Interro-negative form
Simple form
should I not presume? should you not presume? should he not presume? should we not presume? should you not presume? should they not presume?
V-ing form
should I not be presuming? should you not be presuming? should he not be presuming? should we not be presuming? should you not be presuming? should they not be presuming?
Perfect
should I not have presumed? should you not have presumed? should he not have presumed? should we not have presumed? should you not have presumed? should they not have presumed?
V-ing perfect
should I not have been presuming? should you not have been presuming? should he not have been presuming? should we not have been presuming? should you not have been presuming? should they not have been presuming?