should core
Regular verb: core - cored- cored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should core
you should core
he should core
we should core
you should core
they should core 	I should be coring
you should be coring
he should be coring
we should be coring
you should be coring
they should be coring	I should have cored
you should have cored
he should have cored
we should have cored
you should have cored
they should have cored	I should have been coring
you should have been coring
he should have been coring
we should have been coring
you should have been coring
they should have been coring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not core
you should not core
he should not core
we should not core
you should not core
they should not core 	I should not be coring
you should not be coring
he should not be coring
we should not be coring
you should not be coring
they should not be coring	I should not have cored
you should not have cored
he should not have cored
we should not have cored
you should not have cored
they should not have cored	I should not have been coring
you should not have been coring
he should not have been coring
we should not have been coring
you should not have been coring
they should not have been coring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I core?
should you core?
should he core?
should we core?
should you core?
should they core? 	should I be coring?
should you be coring?
should he be coring?
should we be coring?
should you be coring?
should they be coring? 	should I have cored?
should you have cored?
should he have cored?
should we have cored?
should you have cored?
should they have cored? 	should I have been coring?
should you have been coring?
should he have been coring?
should we have been coring?
should you have been coring?
should they have been coring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not core?
should you not core?
should he not core?
should we not core?
should you not core?
should they not core? 	should I not be coring?
should you not be coring?
should he not be coring?
should we not be coring?
should you not be coring?
should they not be coring? 	should I not have cored?
should you not have cored?
should he not have cored?
should we not have cored?
should you not have cored?
should they not have cored? 	should I not have been coring?
should you not have been coring?
should he not have been coring?
should we not have been coring?
should you not have been coring?
should they not have been coring?