should snuff
Regular verb: snuff - snuffed- snuffed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should snuff
you should snuff
she should snuff
we should snuff
you should snuff
they should snuff 	I should be snuffing
you should be snuffing
she should be snuffing
we should be snuffing
you should be snuffing
they should be snuffing	I should have snuffed
you should have snuffed
she should have snuffed
we should have snuffed
you should have snuffed
they should have snuffed	I should have been snuffing
you should have been snuffing
she should have been snuffing
we should have been snuffing
you should have been snuffing
they should have been snuffing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not snuff
you should not snuff
she should not snuff
we should not snuff
you should not snuff
they should not snuff 	I should not be snuffing
you should not be snuffing
she should not be snuffing
we should not be snuffing
you should not be snuffing
they should not be snuffing	I should not have snuffed
you should not have snuffed
she should not have snuffed
we should not have snuffed
you should not have snuffed
they should not have snuffed	I should not have been snuffing
you should not have been snuffing
she should not have been snuffing
we should not have been snuffing
you should not have been snuffing
they should not have been snuffing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I snuff?
should you snuff?
should she snuff?
should we snuff?
should you snuff?
should they snuff? 	should I be snuffing?
should you be snuffing?
should she be snuffing?
should we be snuffing?
should you be snuffing?
should they be snuffing? 	should I have snuffed?
should you have snuffed?
should she have snuffed?
should we have snuffed?
should you have snuffed?
should they have snuffed? 	should I have been snuffing?
should you have been snuffing?
should she have been snuffing?
should we have been snuffing?
should you have been snuffing?
should they have been snuffing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not snuff?
should you not snuff?
should she not snuff?
should we not snuff?
should you not snuff?
should they not snuff? 	should I not be snuffing?
should you not be snuffing?
should she not be snuffing?
should we not be snuffing?
should you not be snuffing?
should they not be snuffing? 	should I not have snuffed?
should you not have snuffed?
should she not have snuffed?
should we not have snuffed?
should you not have snuffed?
should they not have snuffed? 	should I not have been snuffing?
should you not have been snuffing?
should she not have been snuffing?
should we not have been snuffing?
should you not have been snuffing?
should they not have been snuffing?