English verb conjugation
SHOULD QUAFF

Regular verb: quaff - quaffed - quaffed

Affirmation

Simple form	V-ing form
I should quaff you should quaff she should quaff we should quaff you should quaff they should quaff	I should be quaffing you should be quaffing she should be quaffing we should be quaffing you should be quaffing they should be quaffing
Perfect	V-ing perfect
I should have quaffed you should have quaffed she should have quaffed we should have quaffed you should have quaffed they should have quaffed	I should have been quaffing you should have been quaffing she should have been quaffing we should have been quaffing you should have been quaffing they should have been quaffing

Negation

Simple form	V-ing form
I should not quaff you should not quaff she should not quaff we should not quaff you should not quaff they should not quaff	I should not be quaffing you should not be quaffing she should not be quaffing we should not be quaffing you should not be quaffing they should not be quaffing
Perfect	V-ing perfect
I should not have quaffed you should not have quaffed she should not have quaffed we should not have quaffed you should not have quaffed they should not have quaffed	I should not have been quaffing you should not have been quaffing she should not have been quaffing we should not have been quaffing you should not have been quaffing they should not have been quaffing

Interrogative form

Simple form	V-ing form
should I quaff? should you quaff? should she quaff? should we quaff? should you quaff? should they quaff?	should I be quaffing? should you be quaffing? should she be quaffing? should we be quaffing? should you be quaffing? should they be quaffing?
Perfect	V-ing perfect
should I have quaffed? should you have quaffed? should she have quaffed? should we have quaffed? should you have quaffed? should they have quaffed?	should I have been quaffing? should you have been quaffing? should she have been quaffing? should we have been quaffing? should you have been quaffing? should they have been quaffing?

Interro-negative form

Simple form	V-ing form
should I not quaff? should you not quaff? should she not quaff? should we not quaff? should you not quaff? should they not quaff?	should I not be quaffing? should you not be quaffing? should she not be quaffing? should we not be quaffing? should you not be quaffing? should they not be quaffing?
Perfect	V-ing perfect
should I not have quaffed? should you not have quaffed? should she not have quaffed? should we not have quaffed? should you not have quaffed? should they not have quaffed?	should I not have been quaffing? should you not have been quaffing? should she not have been quaffing? should we not have been quaffing? should you not have been quaffing? should they not have been quaffing?