should scud
Regular verb: scud - scudded- scudded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should scud
you should scud
he should scud
we should scud
you should scud
they should scud 	I should be scudding
you should be scudding
he should be scudding
we should be scudding
you should be scudding
they should be scudding	I should have scudded
you should have scudded
he should have scudded
we should have scudded
you should have scudded
they should have scudded	I should have been scudding
you should have been scudding
he should have been scudding
we should have been scudding
you should have been scudding
they should have been scudding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not scud
you should not scud
he should not scud
we should not scud
you should not scud
they should not scud 	I should not be scudding
you should not be scudding
he should not be scudding
we should not be scudding
you should not be scudding
they should not be scudding	I should not have scudded
you should not have scudded
he should not have scudded
we should not have scudded
you should not have scudded
they should not have scudded	I should not have been scudding
you should not have been scudding
he should not have been scudding
we should not have been scudding
you should not have been scudding
they should not have been scudding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I scud?
should you scud?
should he scud?
should we scud?
should you scud?
should they scud? 	should I be scudding?
should you be scudding?
should he be scudding?
should we be scudding?
should you be scudding?
should they be scudding? 	should I have scudded?
should you have scudded?
should he have scudded?
should we have scudded?
should you have scudded?
should they have scudded? 	should I have been scudding?
should you have been scudding?
should he have been scudding?
should we have been scudding?
should you have been scudding?
should they have been scudding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not scud?
should you not scud?
should he not scud?
should we not scud?
should you not scud?
should they not scud? 	should I not be scudding?
should you not be scudding?
should he not be scudding?
should we not be scudding?
should you not be scudding?
should they not be scudding? 	should I not have scudded?
should you not have scudded?
should he not have scudded?
should we not have scudded?
should you not have scudded?
should they not have scudded? 	should I not have been scudding?
should you not have been scudding?
should he not have been scudding?
should we not have been scudding?
should you not have been scudding?
should they not have been scudding?