should pucker
Regular verb: pucker - puckered- puckered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should pucker
you should pucker
she should pucker
we should pucker
you should pucker
they should pucker 	I should be puckering
you should be puckering
she should be puckering
we should be puckering
you should be puckering
they should be puckering	I should have puckered
you should have puckered
she should have puckered
we should have puckered
you should have puckered
they should have puckered	I should have been puckering
you should have been puckering
she should have been puckering
we should have been puckering
you should have been puckering
they should have been puckering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not pucker
you should not pucker
she should not pucker
we should not pucker
you should not pucker
they should not pucker 	I should not be puckering
you should not be puckering
she should not be puckering
we should not be puckering
you should not be puckering
they should not be puckering	I should not have puckered
you should not have puckered
she should not have puckered
we should not have puckered
you should not have puckered
they should not have puckered	I should not have been puckering
you should not have been puckering
she should not have been puckering
we should not have been puckering
you should not have been puckering
they should not have been puckering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I pucker?
should you pucker?
should she pucker?
should we pucker?
should you pucker?
should they pucker? 	should I be puckering?
should you be puckering?
should she be puckering?
should we be puckering?
should you be puckering?
should they be puckering? 	should I have puckered?
should you have puckered?
should she have puckered?
should we have puckered?
should you have puckered?
should they have puckered? 	should I have been puckering?
should you have been puckering?
should she have been puckering?
should we have been puckering?
should you have been puckering?
should they have been puckering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not pucker?
should you not pucker?
should she not pucker?
should we not pucker?
should you not pucker?
should they not pucker? 	should I not be puckering?
should you not be puckering?
should she not be puckering?
should we not be puckering?
should you not be puckering?
should they not be puckering? 	should I not have puckered?
should you not have puckered?
should she not have puckered?
should we not have puckered?
should you not have puckered?
should they not have puckered? 	should I not have been puckering?
should you not have been puckering?
should she not have been puckering?
should we not have been puckering?
should you not have been puckering?
should they not have been puckering?